diff --git a/docs/README.md b/docs/README.md
index 05eacfb..3705c5c 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -40,21 +40,13 @@ This directory contains comprehensive documentation for the MyEP Next Booking sy
 
 ### Feature Implementation Guides
 
-#### [TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md](TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md)
-**Comprehensive Transportation Services**
-- Transportation type selection (bus vs. car)
-- Pickup services with location-based options
-- Parking services for self-organized transport
-- Direction mapping system and field handlers
-- **Status**: ✅ Fully implemented and tested
-
 #### [AGE_BASED_FIELDS_PLAN.md](AGE_BASED_FIELDS_PLAN.md)
 **Age-Based Field Constraints System**
 - Age range conditions for field visibility/behavior
 - Service filtering based on participant age
 - Dynamic field state management
 - Implementation roadmap and examples
-- **Status**: 🔄 Planned implementation
+- **Status**: ✅ Fully implemented (see CLAUDE.md)
 
 #### [AGE_CONSTRAINTS_MODEL_EXTENSION_PLAN.md](AGE_CONSTRAINTS_MODEL_EXTENSION_PLAN.md)
 **Extended Age Constraint Model**
@@ -62,17 +54,23 @@ This directory contains comprehensive documentation for the MyEP Next Booking sy
 - Service availability constraints
 - Field interdependency handling
 - Data model extensions
-- **Status**: 🔄 Planning phase
+- **Status**: ✅ Fully implemented (see CLAUDE.md)
 
-### Development & Maintenance
+#### [API_VALIDATION_STAGE_PLAN.md](API_VALIDATION_STAGE_PLAN.md)
+**API Availability Validation Stage**
+- Real-time availability validation via BusProNet API
+- Final validation before booking confirmation
+- Cross-session availability tracking
+- **Status**: 📋 Planned future enhancement
 
-#### [DOCUMENTATION_UPDATES_2025-09-02.md](DOCUMENTATION_UPDATES_2025-09-02.md)
-**Recent Documentation Updates**
-- Comprehensive record of HTMX service selection bug fixes
-- Pricing implementation completion status
-- Field handler improvements and technical debt resolution
-- Benefits achieved and next steps
-- **Status**: ✅ Historical record of completed improvements
+### System Status
+
+#### [SYSTEM_STATUS_2025.md](SYSTEM_STATUS_2025.md)
+**Current System Status & Feature Tracking**
+- Comprehensive overview of implemented features
+- Known issues and technical debt
+- System architecture status
+- **Status**: ✅ Updated regularly
 
 ## 🏗️ System Architecture Overview
 
@@ -103,23 +101,26 @@ This directory contains comprehensive documentation for the MyEP Next Booking sy
 
 ## 🎯 Feature Status Matrix
 
-| Feature | Planning | Implementation | Testing | Completed |
-|---------|----------|---------------|---------|-----------|
-| **Multi-Step Booking** | ✅ | ✅ | ✅ | ✅ |
-| **Room Selection** | ✅ | ✅ | ✅ | ✅ |
-| **Service Selection** | ✅ | ✅ | ✅ | ✅ |
-| **Pricing Display** | ✅ | ✅ | ✅ | ✅ |
-| **Transportation Services** | ✅ | ✅ | ✅ | ✅ |
-| **Conditional Field States** | ✅ | ✅ | ✅ | ✅ |
-| **HTMX Integration** | ✅ | ✅ | ✅ | ✅ |
-| **BPN API Integration** | ✅ | ✅ | ✅ | ✅ |
-| **Dynamic Availability System** | ✅ | ✅ | ✅ | ✅ |
-| **Service Descriptions** | ✅ | ✅ | ✅ | ✅ |
-| **License Plate Field** | ✅ | ✅ | ✅ | ✅ |
-| **Age-Based Constraints** | ✅ | 🔄 | ⏳ | ⏳ |
-| **Advanced Pricing** | ✅ | ⏳ | ⏳ | ⏳ |
+| Feature | Status |
+|---------|--------|
+| **Multi-Step Booking** | ✅ Complete |
+| **Room Selection** | ✅ Complete |
+| **Service Selection** | ✅ Complete |
+| **Pricing Display** | ✅ Complete |
+| **Transportation Services** | ✅ Complete |
+| **Conditional Field States** | ✅ Complete |
+| **HTMX Integration** | ✅ Complete |
+| **BPN API Integration** | ✅ Complete |
+| **Dynamic Availability** | ✅ Complete |
+| **Service Descriptions** | ✅ Complete |
+| **License Plate Field** | ✅ Complete |
+| **Age-Based Constraints** | ✅ Complete |
+| **Rental Duration Filtering** | ✅ Complete |
+| **Insurance Booking** | ✅ Complete |
+| **Bulk Insurance Booking** | ✅ Complete |
+| **API Availability Validation** | 📋 Planned |
 
-**Legend**: ✅ Complete | 🔄 In Progress | ⏳ Planned
+**Legend**: ✅ Complete | 📋 Planned
 
 ## 🔧 Implementation Patterns
 
diff --git a/docs/DOCUMENTATION_UPDATES_2025-09-02.md b/docs/archive/DOCUMENTATION_UPDATES_2025-09-02.md
similarity index 100%
rename from docs/DOCUMENTATION_UPDATES_2025-09-02.md
rename to docs/archive/DOCUMENTATION_UPDATES_2025-09-02.md
diff --git a/docs/FAMILY_BOOKING_DETECTION_ISSUE.md b/docs/archive/FAMILY_BOOKING_DETECTION_ISSUE.md
similarity index 100%
rename from docs/FAMILY_BOOKING_DETECTION_ISSUE.md
rename to docs/archive/FAMILY_BOOKING_DETECTION_ISSUE.md
diff --git a/docs/PICKUP_PRICING_IMPLEMENTATION.md b/docs/archive/PICKUP_PRICING_IMPLEMENTATION.md
similarity index 100%
rename from docs/PICKUP_PRICING_IMPLEMENTATION.md
rename to docs/archive/PICKUP_PRICING_IMPLEMENTATION.md
diff --git a/docs/PRICING_DISPLAY_IMPLEMENTATION.md b/docs/archive/PRICING_DISPLAY_IMPLEMENTATION.md
similarity index 100%
rename from docs/PRICING_DISPLAY_IMPLEMENTATION.md
rename to docs/archive/PRICING_DISPLAY_IMPLEMENTATION.md
diff --git a/docs/archive/README.md b/docs/archive/README.md
new file mode 100644
index 0000000..4a6d86a
--- /dev/null
+++ b/docs/archive/README.md
@@ -0,0 +1,57 @@
+# Archived Documentation
+
+This folder contains completed implementation plans and historical documentation that are no longer actively referenced but preserved for historical context.
+
+## Archived Implementation Plans
+
+### ✅ Completed Features
+
+#### implementation-plan-rental-skipass-duration-filtering.md
+**Status**: Fully implemented
+**Completion**: 2025-01-XX
+**Summary**: Duration-based rental filtering based on skipass selection with exact date matching
+**Implementation**: See `CLAUDE.md` section "Duration-Based Rental Filtering Implementation"
+
+#### insurance-booking-implementation-plan.md
+**Status**: Fully implemented
+**Completion**: 2025-01-XX
+**Summary**: Comprehensive insurance booking system with eligibility filtering, auto-reassignment, and bulk booking
+**Implementation**: See `CLAUDE.md` sections:
+- "Insurance Field & Package Family Detection Implementation"
+- "Insurance Auto-Reassignment & Handler Dependencies"
+- "Bulk Insurance Booking Implementation"
+
+#### TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md
+**Status**: Fully implemented
+**Completion**: 2024-XX-XX
+**Summary**: Transportation services with outbound/inbound transport, pickup locations, and parking
+**Implementation**: See `CLAUDE.md` section "Transportation Services Implementation"
+
+#### PICKUP_PRICING_IMPLEMENTATION.md
+**Status**: Fully implemented
+**Completion**: 2024-XX-XX
+**Summary**: Pickup pricing display with formatted labels
+**Implementation**: Integrated into transportation services and pricing display standards
+
+#### PRICING_DISPLAY_IMPLEMENTATION.md
+**Status**: Fully implemented
+**Completion**: 2024-XX-XX
+**Summary**: Real-time pricing system with inline costs and unified summary
+**Implementation**: See `README.md` section "Core Architecture Documentation"
+
+## Archived Issue Documentation
+
+### FAMILY_BOOKING_DETECTION_ISSUE.md
+**Status**: Resolved
+**Resolution**: 2025-01-XX
+**Summary**: Fixed overlapping age ranges in family booking detection logic
+**Solution**: Implemented proper age-based filtering in `BookingCreateDto::isFamilyBooking()` using travel start date
+
+### DOCUMENTATION_UPDATES_2025-09-02.md
+**Status**: Historical record
+**Date**: 2025-09-02
+**Summary**: Record of HTMX service selection bug fixes and pricing implementation completion
+
+---
+
+**Note**: All current and active documentation is maintained in the parent `docs/` directory. Refer to `../README.md` for current documentation index.
\ No newline at end of file
diff --git a/docs/TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md b/docs/archive/TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md
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rename from docs/TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md
rename to docs/archive/TRANSPORTATION_SERVICES_IMPLEMENTATION_PLAN.md
diff --git a/docs/implementation-plan-rental-skipass-duration-filtering.md b/docs/archive/implementation-plan-rental-skipass-duration-filtering.md
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rename from docs/implementation-plan-rental-skipass-duration-filtering.md
rename to docs/archive/implementation-plan-rental-skipass-duration-filtering.md
diff --git a/docs/insurance-booking-implementation-plan.md b/docs/archive/insurance-booking-implementation-plan.md
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rename from docs/insurance-booking-implementation-plan.md
rename to docs/archive/insurance-booking-implementation-plan.md