diff --git a/py_app/app/__pycache__/routes.cpython-312.pyc b/py_app/app/__pycache__/routes.cpython-312.pyc
index 2dad955..b23cf0e 100644
Binary files a/py_app/app/__pycache__/routes.cpython-312.pyc and b/py_app/app/__pycache__/routes.cpython-312.pyc differ
diff --git a/py_app/app/db_create_scripts/create_scanfg_orders.py b/py_app/app/db_create_scripts/create_scanfg_orders.py
new file mode 100644
index 0000000..45dd5bb
--- /dev/null
+++ b/py_app/app/db_create_scripts/create_scanfg_orders.py
@@ -0,0 +1,41 @@
+import mariadb
+
+# Database connection credentials
+# (reuse from create_scan_1db.py or update as needed)
+db_config = {
+    "user": "trasabilitate",
+    "password": "Initial01!",
+    "host": "localhost",
+    "database": "trasabilitate_database"
+}
+
+try:
+    conn = mariadb.connect(**db_config)
+    cursor = conn.cursor()
+    print("Connected to the database successfully!")
+
+    # Create the scanfg_orders table (same structure as scan1_orders)
+    create_table_query = """
+    CREATE TABLE IF NOT EXISTS scanfg_orders (
+        Id INT AUTO_INCREMENT PRIMARY KEY,
+        operator_code VARCHAR(4) NOT NULL,
+        CP_full_code VARCHAR(15) NOT NULL UNIQUE,
+        OC1_code VARCHAR(4) NOT NULL,
+        OC2_code VARCHAR(4) NOT NULL,
+        CP_base_code VARCHAR(10) GENERATED ALWAYS AS (LEFT(CP_full_code, 10)) STORED,
+        quality_code INT(3) NOT NULL,
+        date DATE NOT NULL,
+        time TIME NOT NULL,
+        approved_quantity INT DEFAULT 0,
+        rejected_quantity INT DEFAULT 0
+    );
+    """
+    cursor.execute(create_table_query)
+    print("Table 'scanfg_orders' created successfully!")
+
+    conn.commit()
+    cursor.close()
+    conn.close()
+
+except mariadb.Error as e:
+    print(f"Error connecting to the database: {e}")
diff --git a/py_app/app/db_create_scripts/create_triggers_fg.py b/py_app/app/db_create_scripts/create_triggers_fg.py
new file mode 100644
index 0000000..17a5ba0
--- /dev/null
+++ b/py_app/app/db_create_scripts/create_triggers_fg.py
@@ -0,0 +1,73 @@
+import mariadb
+
+# Database connection credentials
+db_config = {
+    "user": "trasabilitate",
+    "password": "Initial01!",
+    "host": "localhost",
+    "database": "trasabilitate_database"
+}
+
+# Connect to the database
+try:
+    conn = mariadb.connect(**db_config)
+    cursor = conn.cursor()
+    print("Connected to the database successfully!")
+
+    # Delete old triggers if they exist
+    try:
+        cursor.execute("DROP TRIGGER IF EXISTS increment_approved_quantity_fg;")
+        print("Old trigger 'increment_approved_quantity_fg' deleted successfully.")
+    except mariadb.Error as e:
+        print(f"Error deleting old trigger 'increment_approved_quantity_fg': {e}")
+
+    try:
+        cursor.execute("DROP TRIGGER IF EXISTS increment_rejected_quantity_fg;")
+        print("Old trigger 'increment_rejected_quantity_fg' deleted successfully.")
+    except mariadb.Error as e:
+        print(f"Error deleting old trigger 'increment_rejected_quantity_fg': {e}")
+
+    # Create corrected trigger for approved_quantity in scanfg_orders
+    create_approved_trigger_fg = """
+    CREATE TRIGGER increment_approved_quantity_fg
+    BEFORE INSERT ON scanfg_orders
+    FOR EACH ROW
+    BEGIN
+        IF NEW.quality_code = 000 THEN
+            SET NEW.approved_quantity = (
+                SELECT COUNT(*)
+                FROM scanfg_orders
+                WHERE CP_base_code = NEW.CP_base_code AND quality_code = 000
+            ) + 1;
+            SET NEW.rejected_quantity = (
+                SELECT COUNT(*)
+                FROM scanfg_orders
+                WHERE CP_base_code = NEW.CP_base_code AND quality_code != 000
+            );
+        ELSE
+            SET NEW.approved_quantity = (
+                SELECT COUNT(*)
+                FROM scanfg_orders
+                WHERE CP_base_code = NEW.CP_base_code AND quality_code = 000
+            );
+            SET NEW.rejected_quantity = (
+                SELECT COUNT(*)
+                FROM scanfg_orders
+                WHERE CP_base_code = NEW.CP_base_code AND quality_code != 000
+            ) + 1;
+        END IF;
+    END;
+    """
+    cursor.execute(create_approved_trigger_fg)
+    print("Trigger 'increment_approved_quantity_fg' created successfully for scanfg_orders table!")
+
+    # Commit changes and close the connection
+    conn.commit()
+    cursor.close()
+    conn.close()
+
+    print("\n✅ All triggers for scanfg_orders table created successfully!")
+    print("The approved_quantity and rejected_quantity will now be calculated automatically.")
+
+except mariadb.Error as e:
+    print(f"Error connecting to the database or creating triggers: {e}")
diff --git a/py_app/app/routes.py b/py_app/app/routes.py
index 7cecbde..d93f99d 100755
--- a/py_app/app/routes.py
+++ b/py_app/app/routes.py
@@ -299,6 +299,79 @@ def logout():
     session.pop('role', None)
     return redirect(url_for('main.login'))
 
+# Finish Goods Scan Route
+@bp.route('/fg_scan', methods=['GET', 'POST'])
+def fg_scan():
+    if 'role' not in session or session['role'] not in ['superadmin', 'administrator', 'admin', 'scan']:
+        flash('Access denied: Scan users only.')
+        return redirect(url_for('main.dashboard'))
+
+    if request.method == 'POST':
+        # Handle form submission
+        operator_code = request.form.get('operator_code')
+        cp_code = request.form.get('cp_code')
+        oc1_code = request.form.get('oc1_code')
+        oc2_code = request.form.get('oc2_code')
+        defect_code = request.form.get('defect_code')
+        date = request.form.get('date')
+        time = request.form.get('time')
+
+        try:
+            # Connect to the database
+            conn = get_db_connection()
+            cursor = conn.cursor()
+
+            # Check if the CP_full_code already exists in scanfg_orders
+            cursor.execute("SELECT Id FROM scanfg_orders WHERE CP_full_code = ?", (cp_code,))
+            existing_entry = cursor.fetchone()
+
+            if existing_entry:
+                # Update the existing entry
+                update_query = """
+                    UPDATE scanfg_orders
+                    SET operator_code = ?, OC1_code = ?, OC2_code = ?, quality_code = ?, date = ?, time = ?
+                    WHERE CP_full_code = ?
+                """
+                cursor.execute(update_query, (operator_code, oc1_code, oc2_code, defect_code, date, time, cp_code))
+                flash('Existing entry updated successfully.')
+            else:
+                # Insert a new entry
+                insert_query = """
+                    INSERT INTO scanfg_orders (operator_code, CP_full_code, OC1_code, OC2_code, quality_code, date, time)
+                    VALUES (?, ?, ?, ?, ?, ?, ?)
+                """
+                cursor.execute(insert_query, (operator_code, cp_code, oc1_code, oc2_code, defect_code, date, time))
+                flash('New entry inserted successfully.')
+
+            # Commit the transaction
+            conn.commit()
+            conn.close()
+
+        except mariadb.Error as e:
+            print(f"Error saving finish goods scan data: {e}")
+            flash(f"Error saving scan data: {e}")
+
+    # Fetch the latest scan data for display from scanfg_orders
+    scan_data = []
+    try:
+        conn = get_db_connection()
+        cursor = conn.cursor()
+        cursor.execute("""
+            SELECT Id, operator_code, CP_base_code, OC1_code, OC2_code, quality_code, date, time, approved_quantity, rejected_quantity
+            FROM scanfg_orders
+            ORDER BY Id DESC
+            LIMIT 15
+        """)
+        raw_scan_data = cursor.fetchall()
+        # Apply formatting to scan data for consistent date display
+        scan_data = [[format_cell_data(cell) for cell in row] for row in raw_scan_data]
+        conn.close()
+    except mariadb.Error as e:
+        print(f"Error fetching finish goods scan data: {e}")
+        flash(f"Error fetching scan data: {e}")
+
+    return render_template('fg_scan.html', scan_data=scan_data)
+
 @bp.route('/create_user', methods=['POST'])
 def create_user():
     return create_user_handler()
diff --git a/py_app/app/templates/fg_scan.html b/py_app/app/templates/fg_scan.html
new file mode 100644
index 0000000..ab88ad9
--- /dev/null
+++ b/py_app/app/templates/fg_scan.html
@@ -0,0 +1,473 @@
+{% extends "base.html" %}
+
+{% block title %}Finish Good Scan{% endblock %}
+{% block head %}
+<link rel="stylesheet" href="{{ url_for('static', filename='css/scan.css') }}">
+<style>
+    .error-message {
+        color: #ff4444;
+        font-size: 0.9em;
+        margin-top: 5px;
+        display: none;
+    }
+    .error-message.show {
+        display: block;
+    }
+</style>
+<script>
+document.addEventListener('DOMContentLoaded', function() {
+    const operatorCodeInput = document.getElementById('operator_code');
+    const cpCodeInput = document.getElementById('cp_code');
+    const oc1CodeInput = document.getElementById('oc1_code');
+    const oc2CodeInput = document.getElementById('oc2_code');
+    const defectCodeInput = document.getElementById('defect_code');
+    const form = document.getElementById('fg-scan-form');
+    
+    // Create error message element for operator code
+    const operatorErrorMessage = document.createElement('div');
+    operatorErrorMessage.className = 'error-message';
+    operatorErrorMessage.id = 'operator-error';
+    operatorErrorMessage.textContent = 'Please scan Quality Operator code (must start with OP)';
+    operatorCodeInput.parentNode.insertBefore(operatorErrorMessage, operatorCodeInput.nextSibling);
+    
+    // Create error message element for CP code
+    const cpErrorMessage = document.createElement('div');
+    cpErrorMessage.className = 'error-message';
+    cpErrorMessage.id = 'cp-error';
+    cpErrorMessage.textContent = 'Please scan a valid CP';
+    cpCodeInput.parentNode.insertBefore(cpErrorMessage, cpCodeInput.nextSibling);
+    
+    // Create error message element for OC1 code
+    const oc1ErrorMessage = document.createElement('div');
+    oc1ErrorMessage.className = 'error-message';
+    oc1ErrorMessage.id = 'oc1-error';
+    oc1ErrorMessage.textContent = 'Please scan a valid OC (must start with OC)';
+    oc1CodeInput.parentNode.insertBefore(oc1ErrorMessage, oc1CodeInput.nextSibling);
+    
+    // Create error message element for OC2 code
+    const oc2ErrorMessage = document.createElement('div');
+    oc2ErrorMessage.className = 'error-message';
+    oc2ErrorMessage.id = 'oc2-error';
+    oc2ErrorMessage.textContent = 'Please scan a valid OC (must start with OC)';
+    oc2CodeInput.parentNode.insertBefore(oc2ErrorMessage, oc2CodeInput.nextSibling);
+    
+    // Create error message element for defect code
+    const defectErrorMessage = document.createElement('div');
+    defectErrorMessage.className = 'error-message';
+    defectErrorMessage.id = 'defect-error';
+    defectErrorMessage.textContent = 'Defect code must be a 3-digit number (e.g., 000, 001, 123)';
+    defectCodeInput.parentNode.insertBefore(defectErrorMessage, defectCodeInput.nextSibling);
+    
+    // Validate operator code on input
+    operatorCodeInput.addEventListener('input', function() {
+        const value = this.value.toUpperCase();
+        this.value = value; // Convert to uppercase
+        
+        if (value.length >= 2 && !value.startsWith('OP')) {
+            operatorErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OP');
+        } else {
+            operatorErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+    });
+    
+    // Prevent leaving operator code field if invalid
+    operatorCodeInput.addEventListener('blur', function(e) {
+        if (this.value.length > 0 && !this.value.startsWith('OP')) {
+            operatorErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OP');
+            // Return focus to this field
+            setTimeout(() => {
+                this.focus();
+                this.select();
+            }, 0);
+        }
+    });
+    
+    // Prevent Tab/Enter from moving to next field if operator code is invalid
+    operatorCodeInput.addEventListener('keydown', function(e) {
+        if ((e.key === 'Tab' || e.key === 'Enter') && this.value.length > 0 && !this.value.startsWith('OP')) {
+            e.preventDefault();
+            operatorErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OP');
+            this.select();
+        }
+    });
+    
+    // Validate CP code on input
+    cpCodeInput.addEventListener('input', function() {
+        const value = this.value.toUpperCase();
+        this.value = value; // Convert to uppercase
+        
+        if (value.length >= 2 && !value.startsWith('CP')) {
+            cpErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with CP');
+        } else {
+            cpErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+    });
+    
+    // Prevent leaving CP code field if invalid
+    cpCodeInput.addEventListener('blur', function(e) {
+        if (this.value.length > 0 && !this.value.startsWith('CP')) {
+            cpErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with CP');
+            // Return focus to this field
+            setTimeout(() => {
+                this.focus();
+                this.select();
+            }, 0);
+        }
+    });
+    
+    // Prevent Tab/Enter from moving to next field if CP code is invalid
+    cpCodeInput.addEventListener('keydown', function(e) {
+        if ((e.key === 'Tab' || e.key === 'Enter') && this.value.length > 0 && !this.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with CP');
+            this.select();
+        }
+    });
+    
+    // Prevent focusing on CP code if operator code is invalid
+    cpCodeInput.addEventListener('focus', function(e) {
+        if (operatorCodeInput.value.length > 0 && !operatorCodeInput.value.startsWith('OP')) {
+            e.preventDefault();
+            operatorErrorMessage.classList.add('show');
+            operatorCodeInput.focus();
+            operatorCodeInput.select();
+        }
+    });
+    
+    // Prevent focusing on OC1 code if CP code is invalid
+    oc1CodeInput.addEventListener('focus', function(e) {
+        if (cpCodeInput.value.length > 0 && !cpCodeInput.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            cpCodeInput.focus();
+            cpCodeInput.select();
+        }
+    });
+    
+    // Validate OC1 code on input
+    oc1CodeInput.addEventListener('input', function() {
+        const value = this.value.toUpperCase();
+        this.value = value; // Convert to uppercase
+        
+        if (value.length >= 2 && !value.startsWith('OC')) {
+            oc1ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+        } else {
+            oc1ErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+    });
+    
+    // Prevent leaving OC1 code field if invalid
+    oc1CodeInput.addEventListener('blur', function(e) {
+        if (this.value.length > 0 && !this.value.startsWith('OC')) {
+            oc1ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+            // Return focus to this field
+            setTimeout(() => {
+                this.focus();
+                this.select();
+            }, 0);
+        }
+    });
+    
+    // Prevent Tab/Enter from moving to next field if OC1 code is invalid
+    oc1CodeInput.addEventListener('keydown', function(e) {
+        if ((e.key === 'Tab' || e.key === 'Enter') && this.value.length > 0 && !this.value.startsWith('OC')) {
+            e.preventDefault();
+            oc1ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+            this.select();
+        }
+    });
+    
+    // Prevent focusing on OC2 code if CP code is invalid
+    oc2CodeInput.addEventListener('focus', function(e) {
+        if (cpCodeInput.value.length > 0 && !cpCodeInput.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            cpCodeInput.focus();
+            cpCodeInput.select();
+        }
+        // Also check if OC1 is invalid
+        if (oc1CodeInput.value.length > 0 && !oc1CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc1ErrorMessage.classList.add('show');
+            oc1CodeInput.focus();
+            oc1CodeInput.select();
+        }
+    });
+    
+    // Validate OC2 code on input
+    oc2CodeInput.addEventListener('input', function() {
+        const value = this.value.toUpperCase();
+        this.value = value; // Convert to uppercase
+        
+        if (value.length >= 2 && !value.startsWith('OC')) {
+            oc2ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+        } else {
+            oc2ErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+    });
+    
+    // Prevent leaving OC2 code field if invalid
+    oc2CodeInput.addEventListener('blur', function(e) {
+        if (this.value.length > 0 && !this.value.startsWith('OC')) {
+            oc2ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+            // Return focus to this field
+            setTimeout(() => {
+                this.focus();
+                this.select();
+            }, 0);
+        }
+    });
+    
+    // Prevent Tab/Enter from moving to next field if OC2 code is invalid
+    oc2CodeInput.addEventListener('keydown', function(e) {
+        if ((e.key === 'Tab' || e.key === 'Enter') && this.value.length > 0 && !this.value.startsWith('OC')) {
+            e.preventDefault();
+            oc2ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+            this.select();
+        }
+    });
+    
+    // Prevent focusing on defect code if CP code is invalid
+    defectCodeInput.addEventListener('focus', function(e) {
+        if (cpCodeInput.value.length > 0 && !cpCodeInput.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            cpCodeInput.focus();
+            cpCodeInput.select();
+        }
+        // Also check if OC1 is invalid
+        if (oc1CodeInput.value.length > 0 && !oc1CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc1ErrorMessage.classList.add('show');
+            oc1CodeInput.focus();
+            oc1CodeInput.select();
+        }
+        // Also check if OC2 is invalid
+        if (oc2CodeInput.value.length > 0 && !oc2CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc2ErrorMessage.classList.add('show');
+            oc2CodeInput.focus();
+            oc2CodeInput.select();
+        }
+    });
+    
+    // Validate defect code on input - only allow digits
+    defectCodeInput.addEventListener('input', function() {
+        // Remove any non-digit characters
+        this.value = this.value.replace(/\D/g, '');
+        
+        // Validate if it's a valid 3-digit number when length is 3
+        if (this.value.length === 3) {
+            const isValid = /^\d{3}$/.test(this.value);
+            if (!isValid) {
+                defectErrorMessage.classList.add('show');
+                this.setCustomValidity('Must be a 3-digit number');
+            } else {
+                defectErrorMessage.classList.remove('show');
+                this.setCustomValidity('');
+            }
+        } else {
+            defectErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+        
+        // Auto-submit when 3 characters are entered and all validations pass
+        if (this.value.length === 3) {
+            // Validate operator code before submitting
+            if (!operatorCodeInput.value.startsWith('OP')) {
+                operatorErrorMessage.classList.add('show');
+                operatorCodeInput.focus();
+                operatorCodeInput.setCustomValidity('Must start with OP');
+                return;
+            }
+            
+            // Validate CP code before submitting
+            if (!cpCodeInput.value.startsWith('CP')) {
+                cpErrorMessage.classList.add('show');
+                cpCodeInput.focus();
+                cpCodeInput.setCustomValidity('Must start with CP');
+                return;
+            }
+            
+            // Validate OC1 code before submitting
+            if (!oc1CodeInput.value.startsWith('OC')) {
+                oc1ErrorMessage.classList.add('show');
+                oc1CodeInput.focus();
+                oc1CodeInput.setCustomValidity('Must start with OC');
+                return;
+            }
+            
+            // Validate OC2 code before submitting
+            if (!oc2CodeInput.value.startsWith('OC')) {
+                oc2ErrorMessage.classList.add('show');
+                oc2CodeInput.focus();
+                oc2CodeInput.setCustomValidity('Must start with OC');
+                return;
+            }
+            
+            // Validate defect code is a valid 3-digit number
+            const isValidDefectCode = /^\d{3}$/.test(this.value);
+            if (!isValidDefectCode) {
+                defectErrorMessage.classList.add('show');
+                this.focus();
+                this.setCustomValidity('Must be a 3-digit number');
+                return;
+            }
+            
+            // Update time field before submitting
+            const timeInput = document.getElementById('time');
+            const now = new Date();
+            const hours = String(now.getHours()).padStart(2, '0');
+            const minutes = String(now.getMinutes()).padStart(2, '0');
+            const seconds = String(now.getSeconds()).padStart(2, '0');
+            timeInput.value = `${hours}:${minutes}:${seconds}`;
+            
+            // Submit the form
+            form.submit();
+        }
+    });
+    
+    // Validate form on submit
+    form.addEventListener('submit', function(e) {
+        let hasError = false;
+        
+        if (!operatorCodeInput.value.startsWith('OP')) {
+            e.preventDefault();
+            operatorErrorMessage.classList.add('show');
+            operatorCodeInput.setCustomValidity('Must start with OP');
+            if (!hasError) {
+                operatorCodeInput.focus();
+                hasError = true;
+            }
+        }
+        
+        if (!cpCodeInput.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            cpCodeInput.setCustomValidity('Must start with CP');
+            if (!hasError) {
+                cpCodeInput.focus();
+                hasError = true;
+            }
+        }
+        
+        if (!oc1CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc1ErrorMessage.classList.add('show');
+            oc1CodeInput.setCustomValidity('Must start with OC');
+            if (!hasError) {
+                oc1CodeInput.focus();
+                hasError = true;
+            }
+        }
+        
+        if (!oc2CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc2ErrorMessage.classList.add('show');
+            oc2CodeInput.setCustomValidity('Must start with OC');
+            if (!hasError) {
+                oc2CodeInput.focus();
+                hasError = true;
+            }
+        }
+        
+        // Validate defect code is a 3-digit number
+        const isValidDefectCode = /^\d{3}$/.test(defectCodeInput.value);
+        if (!isValidDefectCode) {
+            e.preventDefault();
+            defectErrorMessage.classList.add('show');
+            defectCodeInput.setCustomValidity('Must be a 3-digit number');
+            if (!hasError) {
+                defectCodeInput.focus();
+                hasError = true;
+            }
+        }
+    });
+});
+</script>
+{% endblock %}
+{% block content %}
+<div class="scan-container">
+    <!-- Input Form Card -->
+    <div class="card scan-form-card">
+        <h3>Scan Input</h3>
+        <form method="POST" class="form-centered" id="fg-scan-form">
+            <label for="operator_code">Quality Operator Code:</label>
+            <input type="text" id="operator_code" name="operator_code" maxlength="4" required>
+
+            <label for="cp_code">CP Code:</label>
+            <input type="text" id="cp_code" name="cp_code" maxlength="15" required>
+
+            <label for="oc1_code">OC1 Code:</label>
+            <input type="text" id="oc1_code" name="oc1_code" maxlength="4" required>
+
+            <label for="oc2_code">OC2 Code:</label>
+            <input type="text" id="oc2_code" name="oc2_code" maxlength="4" required>
+
+            <label for="defect_code">Defect Code:</label>
+            <input type="text" id="defect_code" name="defect_code" maxlength="4" required>
+
+            <label for="date">Date:</label>
+            <input type="text" id="date" name="date" value="{{ now().strftime('%Y-%m-%d') }}" placeholder="yyyy-mm-dd" pattern="\d{4}-\d{2}-\d{2}" required>
+
+            <label for="time">Time:</label>
+            <input type="text" id="time" name="time" value="{{ now().strftime('%H:%M:%S') }}" readonly>
+
+            <button type="submit" class="btn">Submit</button>
+        </form>
+    </div>
+
+    <!-- Latest Scans Card -->
+    <div class="card scan-table-card">
+        <h3>Latest Scans</h3>
+        <table class="scan-table">
+            <thead>
+                <tr>
+                    <th>ID</th>
+                    <th>Op Code</th>
+                    <th>CP Code</th>
+                    <th>OC1 Code</th>
+                    <th>OC2 Code</th>
+                    <th>Defect Code</th>
+                    <th>Date</th>
+                    <th>Time</th>
+                    <th>Apr. Quantity</th>
+                    <th>Rejec. Quantity</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for row in scan_data %}
+                <tr>
+                    <td>{{ row[0] }}</td> <!-- Id -->
+                    <td>{{ row[1] }}</td> <!-- operator_code -->
+                    <td>{{ row[2] }}</td> <!-- CP_full_code -->
+                    <td>{{ row[3] }}</td> <!-- OC1_code -->
+                    <td>{{ row[4] }}</td> <!-- OC2_code -->
+                    <td>{{ row[5] }}</td> <!-- quality_code -->
+                    <td>{{ row[6] }}</td> <!-- date -->
+                    <td>{{ row[7] }}</td> <!-- time -->
+                    <td>{{ row[8] }}</td> <!-- approved quantity -->
+                    <td>{{ row[9] }}</td> <!-- rejected quantity -->
+                </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+    </div>
+</div>
+{% endblock %}
diff --git a/py_app/app/templates/main_page_scan.html b/py_app/app/templates/main_page_scan.html
index 6f08716..d97337c 100644
--- a/py_app/app/templates/main_page_scan.html
+++ b/py_app/app/templates/main_page_scan.html
@@ -12,7 +12,7 @@
         <div class="dashboard-card">
             <h3>Finish goods scanning</h3>
             <p>Access the scanning module for production orders.</p>
-            <a href="{{ url_for('main.scan') }}" class="btn">Finish goods scanning</a>
+            <a href="{{ url_for('main.fg_scan') }}" class="btn">Finish goods scan</a>
         </div>
         <!-- Card 2: View Scan History -->
         <div class="dashboard-card">
diff --git a/py_app/app/templates/scan.html b/py_app/app/templates/scan.html
index c18ea7f..3d32fef 100755
--- a/py_app/app/templates/scan.html
+++ b/py_app/app/templates/scan.html
@@ -2,6 +2,400 @@
 {% block title %}Scan Module{% endblock %}
 {% block head %}
 <link rel="stylesheet" href="{{ url_for('static', filename='css/scan.css') }}">
+<style>
+    .error-message {
+        color: #ff4444;
+        font-size: 0.9em;
+        margin-top: 5px;
+        display: none;
+    }
+    .error-message.show {
+        display: block;
+    }
+</style>
+<script>
+document.addEventListener('DOMContentLoaded', function() {
+    const operatorCodeInput = document.getElementById('operator_code');
+    const cpCodeInput = document.getElementById('cp_code');
+    const oc1CodeInput = document.getElementById('oc1_code');
+    const oc2CodeInput = document.getElementById('oc2_code');
+    const defectCodeInput = document.getElementById('defect_code');
+    const form = document.querySelector('.form-centered');
+    
+    // Create error message element for operator code
+    const operatorErrorMessage = document.createElement('div');
+    operatorErrorMessage.className = 'error-message';
+    operatorErrorMessage.id = 'operator-error';
+    operatorErrorMessage.textContent = 'Please scan Quality Operator code (must start with OP)';
+    operatorCodeInput.parentNode.insertBefore(operatorErrorMessage, operatorCodeInput.nextSibling);
+    
+    // Create error message element for CP code
+    const cpErrorMessage = document.createElement('div');
+    cpErrorMessage.className = 'error-message';
+    cpErrorMessage.id = 'cp-error';
+    cpErrorMessage.textContent = 'Please scan a valid CP';
+    cpCodeInput.parentNode.insertBefore(cpErrorMessage, cpCodeInput.nextSibling);
+    
+    // Create error message element for OC1 code
+    const oc1ErrorMessage = document.createElement('div');
+    oc1ErrorMessage.className = 'error-message';
+    oc1ErrorMessage.id = 'oc1-error';
+    oc1ErrorMessage.textContent = 'Please scan a valid OC (must start with OC)';
+    oc1CodeInput.parentNode.insertBefore(oc1ErrorMessage, oc1CodeInput.nextSibling);
+    
+    // Create error message element for OC2 code
+    const oc2ErrorMessage = document.createElement('div');
+    oc2ErrorMessage.className = 'error-message';
+    oc2ErrorMessage.id = 'oc2-error';
+    oc2ErrorMessage.textContent = 'Please scan a valid OC (must start with OC)';
+    oc2CodeInput.parentNode.insertBefore(oc2ErrorMessage, oc2CodeInput.nextSibling);
+    
+    // Create error message element for defect code
+    const defectErrorMessage = document.createElement('div');
+    defectErrorMessage.className = 'error-message';
+    defectErrorMessage.id = 'defect-error';
+    defectErrorMessage.textContent = 'Defect code must be a 3-digit number (e.g., 000, 001, 123)';
+    defectCodeInput.parentNode.insertBefore(defectErrorMessage, defectCodeInput.nextSibling);
+    
+    // Validate operator code on input
+    operatorCodeInput.addEventListener('input', function() {
+        const value = this.value.toUpperCase();
+        this.value = value;
+        
+        if (value.length >= 2 && !value.startsWith('OP')) {
+            operatorErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OP');
+        } else {
+            operatorErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+    });
+    
+    // Prevent leaving operator code field if invalid
+    operatorCodeInput.addEventListener('blur', function(e) {
+        if (this.value.length > 0 && !this.value.startsWith('OP')) {
+            operatorErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OP');
+            setTimeout(() => {
+                this.focus();
+                this.select();
+            }, 0);
+        }
+    });
+    
+    // Prevent Tab/Enter from moving to next field if operator code is invalid
+    operatorCodeInput.addEventListener('keydown', function(e) {
+        if ((e.key === 'Tab' || e.key === 'Enter') && this.value.length > 0 && !this.value.startsWith('OP')) {
+            e.preventDefault();
+            operatorErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OP');
+            this.select();
+        }
+    });
+    
+    // Validate CP code on input
+    cpCodeInput.addEventListener('input', function() {
+        const value = this.value.toUpperCase();
+        this.value = value;
+        
+        if (value.length >= 2 && !value.startsWith('CP')) {
+            cpErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with CP');
+        } else {
+            cpErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+    });
+    
+    // Prevent leaving CP code field if invalid
+    cpCodeInput.addEventListener('blur', function(e) {
+        if (this.value.length > 0 && !this.value.startsWith('CP')) {
+            cpErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with CP');
+            setTimeout(() => {
+                this.focus();
+                this.select();
+            }, 0);
+        }
+    });
+    
+    // Prevent Tab/Enter from moving to next field if CP code is invalid
+    cpCodeInput.addEventListener('keydown', function(e) {
+        if ((e.key === 'Tab' || e.key === 'Enter') && this.value.length > 0 && !this.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with CP');
+            this.select();
+        }
+    });
+    
+    // Prevent focusing on CP code if operator code is invalid
+    cpCodeInput.addEventListener('focus', function(e) {
+        if (operatorCodeInput.value.length > 0 && !operatorCodeInput.value.startsWith('OP')) {
+            e.preventDefault();
+            operatorErrorMessage.classList.add('show');
+            operatorCodeInput.focus();
+            operatorCodeInput.select();
+        }
+    });
+    
+    // Prevent focusing on OC1 code if CP code is invalid
+    oc1CodeInput.addEventListener('focus', function(e) {
+        if (cpCodeInput.value.length > 0 && !cpCodeInput.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            cpCodeInput.focus();
+            cpCodeInput.select();
+        }
+    });
+    
+    // Validate OC1 code on input
+    oc1CodeInput.addEventListener('input', function() {
+        const value = this.value.toUpperCase();
+        this.value = value;
+        
+        if (value.length >= 2 && !value.startsWith('OC')) {
+            oc1ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+        } else {
+            oc1ErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+    });
+    
+    // Prevent leaving OC1 code field if invalid
+    oc1CodeInput.addEventListener('blur', function(e) {
+        if (this.value.length > 0 && !this.value.startsWith('OC')) {
+            oc1ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+            setTimeout(() => {
+                this.focus();
+                this.select();
+            }, 0);
+        }
+    });
+    
+    // Prevent Tab/Enter from moving to next field if OC1 code is invalid
+    oc1CodeInput.addEventListener('keydown', function(e) {
+        if ((e.key === 'Tab' || e.key === 'Enter') && this.value.length > 0 && !this.value.startsWith('OC')) {
+            e.preventDefault();
+            oc1ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+            this.select();
+        }
+    });
+    
+    // Prevent focusing on OC2 code if CP code is invalid
+    oc2CodeInput.addEventListener('focus', function(e) {
+        if (cpCodeInput.value.length > 0 && !cpCodeInput.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            cpCodeInput.focus();
+            cpCodeInput.select();
+        }
+        // Also check if OC1 is invalid
+        if (oc1CodeInput.value.length > 0 && !oc1CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc1ErrorMessage.classList.add('show');
+            oc1CodeInput.focus();
+            oc1CodeInput.select();
+        }
+    });
+    
+    // Validate OC2 code on input
+    oc2CodeInput.addEventListener('input', function() {
+        const value = this.value.toUpperCase();
+        this.value = value;
+        
+        if (value.length >= 2 && !value.startsWith('OC')) {
+            oc2ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+        } else {
+            oc2ErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+    });
+    
+    // Prevent leaving OC2 code field if invalid
+    oc2CodeInput.addEventListener('blur', function(e) {
+        if (this.value.length > 0 && !this.value.startsWith('OC')) {
+            oc2ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+            setTimeout(() => {
+                this.focus();
+                this.select();
+            }, 0);
+        }
+    });
+    
+    // Prevent Tab/Enter from moving to next field if OC2 code is invalid
+    oc2CodeInput.addEventListener('keydown', function(e) {
+        if ((e.key === 'Tab' || e.key === 'Enter') && this.value.length > 0 && !this.value.startsWith('OC')) {
+            e.preventDefault();
+            oc2ErrorMessage.classList.add('show');
+            this.setCustomValidity('Must start with OC');
+            this.select();
+        }
+    });
+    
+    // Prevent focusing on defect code if CP code is invalid
+    defectCodeInput.addEventListener('focus', function(e) {
+        if (cpCodeInput.value.length > 0 && !cpCodeInput.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            cpCodeInput.focus();
+            cpCodeInput.select();
+        }
+        // Also check if OC1 is invalid
+        if (oc1CodeInput.value.length > 0 && !oc1CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc1ErrorMessage.classList.add('show');
+            oc1CodeInput.focus();
+            oc1CodeInput.select();
+        }
+        // Also check if OC2 is invalid
+        if (oc2CodeInput.value.length > 0 && !oc2CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc2ErrorMessage.classList.add('show');
+            oc2CodeInput.focus();
+            oc2CodeInput.select();
+        }
+    });
+    
+    // Validate defect code on input - only allow digits
+    defectCodeInput.addEventListener('input', function() {
+        // Remove any non-digit characters
+        this.value = this.value.replace(/\D/g, '');
+        
+        // Validate if it's a valid 3-digit number when length is 3
+        if (this.value.length === 3) {
+            const isValid = /^\d{3}$/.test(this.value);
+            if (!isValid) {
+                defectErrorMessage.classList.add('show');
+                this.setCustomValidity('Must be a 3-digit number');
+            } else {
+                defectErrorMessage.classList.remove('show');
+                this.setCustomValidity('');
+            }
+        } else {
+            defectErrorMessage.classList.remove('show');
+            this.setCustomValidity('');
+        }
+        
+        // Auto-submit when 3 characters are entered and all validations pass
+        if (this.value.length === 3) {
+            // Validate operator code before submitting
+            if (!operatorCodeInput.value.startsWith('OP')) {
+                operatorErrorMessage.classList.add('show');
+                operatorCodeInput.focus();
+                operatorCodeInput.setCustomValidity('Must start with OP');
+                return;
+            }
+            
+            // Validate CP code before submitting
+            if (!cpCodeInput.value.startsWith('CP')) {
+                cpErrorMessage.classList.add('show');
+                cpCodeInput.focus();
+                cpCodeInput.setCustomValidity('Must start with CP');
+                return;
+            }
+            
+            // Validate OC1 code before submitting
+            if (!oc1CodeInput.value.startsWith('OC')) {
+                oc1ErrorMessage.classList.add('show');
+                oc1CodeInput.focus();
+                oc1CodeInput.setCustomValidity('Must start with OC');
+                return;
+            }
+            
+            // Validate OC2 code before submitting
+            if (!oc2CodeInput.value.startsWith('OC')) {
+                oc2ErrorMessage.classList.add('show');
+                oc2CodeInput.focus();
+                oc2CodeInput.setCustomValidity('Must start with OC');
+                return;
+            }
+            
+            // Validate defect code is a valid 3-digit number
+            const isValidDefectCode = /^\d{3}$/.test(this.value);
+            if (!isValidDefectCode) {
+                defectErrorMessage.classList.add('show');
+                this.focus();
+                this.setCustomValidity('Must be a 3-digit number');
+                return;
+            }
+            
+            // Update time field before submitting
+            const timeInput = document.getElementById('time');
+            const now = new Date();
+            const hours = String(now.getHours()).padStart(2, '0');
+            const minutes = String(now.getMinutes()).padStart(2, '0');
+            const seconds = String(now.getSeconds()).padStart(2, '0');
+            timeInput.value = `${hours}:${minutes}:${seconds}`;
+            
+            // Submit the form
+            form.submit();
+        }
+    });
+    
+    // Validate form on submit
+    form.addEventListener('submit', function(e) {
+        let hasError = false;
+        
+        if (!operatorCodeInput.value.startsWith('OP')) {
+            e.preventDefault();
+            operatorErrorMessage.classList.add('show');
+            operatorCodeInput.setCustomValidity('Must start with OP');
+            if (!hasError) {
+                operatorCodeInput.focus();
+                hasError = true;
+            }
+        }
+        
+        if (!cpCodeInput.value.startsWith('CP')) {
+            e.preventDefault();
+            cpErrorMessage.classList.add('show');
+            cpCodeInput.setCustomValidity('Must start with CP');
+            if (!hasError) {
+                cpCodeInput.focus();
+                hasError = true;
+            }
+        }
+        
+        if (!oc1CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc1ErrorMessage.classList.add('show');
+            oc1CodeInput.setCustomValidity('Must start with OC');
+            if (!hasError) {
+                oc1CodeInput.focus();
+                hasError = true;
+            }
+        }
+        
+        if (!oc2CodeInput.value.startsWith('OC')) {
+            e.preventDefault();
+            oc2ErrorMessage.classList.add('show');
+            oc2CodeInput.setCustomValidity('Must start with OC');
+            if (!hasError) {
+                oc2CodeInput.focus();
+                hasError = true;
+            }
+        }
+        
+        // Validate defect code is a 3-digit number
+        const isValidDefectCode = /^\d{3}$/.test(defectCodeInput.value);
+        if (!isValidDefectCode) {
+            e.preventDefault();
+            defectErrorMessage.classList.add('show');
+            defectCodeInput.setCustomValidity('Must be a 3-digit number');
+            if (!hasError) {
+                defectCodeInput.focus();
+                hasError = true;
+            }
+        }
+    });
+});
+</script>
 {% endblock %}
 {% block content %}
 <div class="scan-container">