
What is BS PAS 41201:2026?
It is a new formal ‘voluntary’ customs declaration related standard for customs intermediaries, developed by His Majesty’s Revenue & Customs (HMRC) in partnership with the British Standards Institution (BSI) and industry. The standard: ‘BS PAS 41201:2026 Customs Intermediaries: Preparation and Submission of Customs Declarations — Specification’, sets out what is to be regarded as best practice for customs intermediaries (customs agents, customs brokers, freight forwarders etc.) when preparing and submitting customs declarations. It covers key areas such as the proper preparation of a custom declaration, due diligence, training, systems, processes, data, and transparency of operations.
In the months following publication HMRC intends to continue its work with appropriate third parties to develop a related certification scheme. To be provided by bodies independent of HMRC, and accredited by the United Kingdom Accreditation Service (UKAS).
Although adoption of the standard and certification to it, when available, is to be ‘voluntary’, it is likely that the standard, and the meeting of it, will become ‘expected’ (by business, HMRC etc.). HMRC is well aware that the market will likely drive its adoption, as with attainment of Authorised Economic Operator (AEO) status before. Any intermediary may apply to be assessed and certified (endorsed by UKAS) against the Standard by an accredited certification body, once the scheme is available.
Why The New Standard?
HMRC’s rationale for the development of BS PAS 41201:2026 stemmed from a perceived requirement for the establishment of best practice, as a part of its response to concerns about ensuring that a sufficient number of customs agents be available for businesses to use post Brexit.
HMRC wanted articulated what a good quality customs intermediary (customs agent, broker, forwarder etc.) should be doing and what companies using such intermediaries should expect. For example, under the standard, customs intermediaries are expected to have an internal audit process and quality management system (QMS) in place.
Under the standard customs intermediaries will be required to carry out full document check audits on a representative 5% of the customs declarations made in a year. The audits will need to be regular and systematic, and the audit process adopted will itself be subject to HMRC audit. There are significant resource and cost implications here for companies.
Raising Compliance Expectations
This new HMRC standard for customs intermediation includes specific guidance on the extent of due diligence required in respect of the on-boarding of clients and the making of the customs declaration itself, extending to a list of the types of checks HMRC expect to be made to meet their reasonableness test. Companies are expected to adopt a risk management approach to their compliance assurance.
Customs intermediaries operating under the standard will be obliged to be clear and transparent about such things as their service offering and standards, the technology used to complete and submit customs declarations, and fees / pricing, among other things (see below). There is also an expectation within the standard that customs intermediaries properly train their personnel using some form of continuous professional development (CPD) approach, and maintain records of this accordingly.
The main requirements of the standard, in more detail are are:
HMRC want to change peoples’ thinking around customs entry processing, currently believed to be perceived by too many as being merely an administrative data-entry clerk type of function. That being so, as above HMRC does acknowledge that there is a role for the use of AI in the preparation and auditing of customs declarations, when based upon clear, periodically audited processes, and used with care, under appropriate human supervision.
Eventually, further down the line, as more customs intermediaries become certified to BS PAS 41201:2026 HMRC will be monitoring which customs intermediaries these are and which are not (especially in respect of valuations on entries). It will also be taking more of an interest in which importing / exporting companies elect to use uncertified customs intermediaries, factoring such matters in to their risk profiling of traders for checks, audits and so on and so forth.
Therefore although a customs standard for customs intermediaries the effects of BS PAS 41201:2026 certification will gradually permeate along the supply-chain, increasing pressure for all business partners to raise their customs compliance game.
Take-aways For Your Business
How BKR Can Support
At BKR we have a wealth of experience and expertise with which we can help you to realise any monies you may be owed by HMRC by, among other things:
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