This Technical Bulletin No. 0038 provides guidance on the implementation of BS 7960:2016, the updated British Standard Code of Practice for Door Supervision, which supersedes the 2005 version. It outlines mandatory compliance requirements for organizations providing door supervision services, including recommendations for staffing, operational management, risk assessments, and training. Companies must transition to the new standard by September 2017 to maintain NSI approval, with immediate audits for applicant companies. Manual review is recommended for complete details on specific changes and requirements.