# Windsor Framework: Parcel Updates for 2025

The Windsor Framework introduces new parcel movement rules between Great Britain (GB) and Northern Ireland (NI), rolling out fully by **March 31, 2025**. Here’s what matters for businesses and carriers:

#### Simplified Parcel Movement

1. **B2C & C2B Parcels:**
    
    * No customs declarations required for personal-use shipments.
        
    * Carriers only collect basic data, like recipient details and contents.
        
2. **C2C Parcels:**
    
    * Non-commercial parcels avoid customs declarations altogether.
        
    * Weight limits and restricted goods apply.
        
3. **B2B Parcels:**
    
    * Customs declarations will become mandatory.
        
    * Accurate data submission is critical for smooth operations.
        

#### Green Lane & EIDR Benefits

* **Green Lane Simplification:**
    
    * Use UKIMS and UKC to declare goods as “not at risk.”
        
    * Simplified datasets eliminate the need for full customs declarations.
        
* **EIDR for Efficiency:**
    
    * Record-keeping replaces upfront data submissions for authorized carriers.
        

#### How to Prepare

* Register with **TSS** for hands-on guidance.
    
* Upgrade systems to meet new data requirements.
    
* Apply for UKIMS and UKC authorizations to streamline parcel movement.
    

Get ready for Windsor Framework changes—[**click for full insights**](https://www.icustoms.ai/blogs/windsor-framework-post-parcel-updates/)!