New GB Safety & Security Dataset Guide
New Safety and Security GB Dataset: Everything You Need to Know

The United Kingdom’s customs landscape is evolving, and with it comes the introduction of the New Safety and Security GB dataset. This update outlines the mandatory, conditional, and optional data fields required for Entry Summary Declarations (ENS). Whether you're a trader, carrier, or customs professional, understanding these changes is essential to ensure compliance and streamline your goods movement processes.
Let’s break down these requirements and explore how they impact your operations.
Mandatory Fields (20)
These fields are non-negotiable and must be completed for every declaration:
Local Reference Number (LRN)
Consignor
Consignee
Country(ies) of routing codes
Person lodging the summary declaration
Mode of transport at the border
Identity of means of transport crossing the border
First place of arrival
Date and time of arrival at the first place of arrival
Place of loading
Place of unloading
Goods description
Types of package
Number of packages
Goods item number
Gross mass
Seal number
Transport document number
Transport charges method of payment
Declaration date and time
Each of these fields plays a critical role in ensuring that authorities have accurate information for risk assessments and security checks.
Conditional Fields (8)
These fields must be filled out if specific conditions apply:
Unique consignment reference number – Mandatory for Fast Parcel Operators, optional for other transport modes
Carrier – Required if different from the person lodging the ENS
Notify party – Provided when available
Conveyance reference number – Not applicable for RoRo; ferry company name can be included if known
Number of pieces – Necessary for unpackaged items
Container number – Required for Maritime Containers and Unaccompanied RoRo
Shipping marks and numbers of packages – Vital for identifying individual packaged goods
UN Dangerous Goods code – Must be provided if applicable
These fields offer flexibility and adaptability depending on the nature of the goods and mode of transport.
Optional Fields (9)
While optional, these fields can provide additional clarity and detail for smooth customs processing:
Commodity code
Total number of packages
Number of items
Other specific circumstances indicator
Special mentions
Signature and authentication
Declaration place
Nationality of active means of transport crossing the border
Office of subsequent entry
Providing optional information where possible can enhance transparency and potentially reduce the likelihood of customs queries or delays.
What Does This Mean for You?
The introduction of this new dataset is part of the UK’s post-Brexit customs strategy, aimed at reinforcing security while facilitating trade efficiency. Staying updated and ensuring accurate data submission is vital for avoiding disruptions and ensuring compliance.
Top Tips for Compliance
Understand Your Obligations: Review the mandatory, conditional, and optional fields relevant to your business operations.
Invest in Training: Make sure your staff are fully aware of the changes and their implications.
Leverage Expert Advice: Seek professional guidance if you’re unsure about any aspect of the new dataset requirements.
Learn With Me
We offer tailored training sessions to help you navigate these changes confidently. Check out our upcoming events at www.customsmanager.org/events to stay ahead of the curve.
Your Thoughts
How do you see these changes affecting your operations? What challenges or opportunities do they present for your business? Let me know in the comments or connect with me on LinkedIn for a deeper discussion!
Disclaimer
This blog is for educational purposes only and does not constitute legal advice. For specific advice, book a free consultation with Customs Manager Ltd today.
This blog entry aligns with Arne Mielken's professional tone and offers clear, actionable insights while inviting engagement from the reader.


Comments