NSI-Technical-Bulletin-No-0042-Revision-of-BS-5306-3-1
The document is a technical bulletin from the National Security Inspectorate regarding the revision of BS 5306-3:2017, which became effective on 31 October 2017. It outlines the immediate implementation requirements for both applicant and existing approved companies, emphasizing that compliance with the new standard is mandatory for maintaining NSI approval. Key changes in the standard include improved clarity on procedures, updated references to relevant legislation, and the introduction of new clauses and annexes related to fire extinguisher servicing and maintenance. Manual review may be needed for complete details on specific changes and requirements.
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NSI Technical Bulletin No. 0023 provides guidance on the implementation of BS 5839-1:2013, which outlines the code of practice for fire detection and alarm systems in non-domestic premises. Key updates include changes in terminology, the introduction of mandatory compliance with the new standard for NSI approval, and specific recommendations for the design and installation of fire alarm systems, particularly in residential care settings. Companies must address any non-compliance by July 1, 2013, and are advised to familiarize themselves with the detailed changes and requirements outlined in the bulletin. Manual review is recommended for complete details.
Read MoreNSI-Technical-Bulletin-No-0047-Issue-2-Publication-of-BS-5839-6-2019
This Technical Bulletin No. 0047, Issue 2, dated October 23, 2019, outlines the publication of BS 5839-6:2019, which provides a code of practice for the design, installation, commissioning, and maintenance of fire detection and alarm systems in domestic premises. The bulletin specifies that compliance with the new standard is mandatory for NSI Fire Gold and Fire Silver approved companies, with immediate audits for applicants and a compliance deadline of October 30, 2019, for existing companies. Key changes in the standard include the removal of certain grades, updates to guidance based on recent standards, and new recommendations for fire detection in supported housing and communal areas. Manual review is recommended for complete details on the specific changes and requirements.
Read MoreNSI-Technical-Bulletin-No-0056-Rev1-Publication-of-BS-5839-6_2019A1_2020
This Technical Bulletin (No. 0056 Rev.1) from the National Security Inspectorate outlines the publication of BS 5839-6:2019+A1:2020, which serves as a code of practice for fire detection and alarm systems in domestic settings. The bulletin specifies that new applicants for NSI Fire Gold and Silver schemes will be audited against this updated standard immediately, and highlights significant changes, including new user instructions regarding the risks of children not waking to fire alarms and the importance of having a fire escape plan. Additional details on amendments and clarifications within the standard are also provided. Manual review recommended for complete details.
Read MoreNSI-Technical-Bulletin-No-0057-Publication-of-BS-7273-4_2015A1_2021
The document is a technical bulletin from the National Security Inspectorate regarding the publication of BS 7273-4:2015+A1:2021, which outlines the code of practice for the operation of fire protection measures, specifically focusing on the actuation of release mechanisms for doors. It details the immediate implementation of the standard for NSI-approved companies, highlights significant changes introduced in the 2021 amendment, and provides guidance on the requirements for manual release controls, particularly in care homes and buildings with electronic locking systems. Manual review is recommended for complete details, as the document notes that it does not cover all changes comprehensively.
Read MoreNSI-Technical-Bulletin-No-0065-Publication-of-BS-5306-8_2023
The document is a Technical Bulletin (No. 0065) from the National Security Inspectorate, detailing the publication of BS 5306-8:2023, which became effective on November 30, 2023, and supersedes the previous version from 2012. Key updates include the removal of sections on training and commissioning, new recommendations regarding environmental impact, and clarifications on fire hazard classifications and extinguisher positioning. Existing NSI approved companies have until June 30, 2024, to transition to the new standard, with specific auditing processes outlined for new applicants and existing companies seeking scope extensions. Manual review may be needed for complete details on all changes.
Read MoreNSI-Technical-Bulletin-No-0068-Level-of-perfomance-wrt-routine-and-corrective-maintenance
This Technical Bulletin outlines the performance standards for NSI-approved companies regarding routine (preventive) and corrective maintenance visits. It specifies that preventive maintenance visits should occur within a designated timeframe, with allowances for scheduling adjustments under certain conditions, and emphasizes the importance of maintaining access to premises for these visits. Additionally, it details the expectations for corrective maintenance response times and the consequences of failing to meet these standards, including potential non-compliance reporting by NSI. Manual review recommended for complete details.
Read MoreNSI-Technical-Bulletin-No-0070-Revision-of-BS-5839-1
This Technical Bulletin No. 0070 outlines the revisions to BS 5839-1:2025, which was published on April 30, 2025. It details the implementation timeline for NSI Fire Gold and Fire Silver approved companies, requiring compliance by October 31, 2025, and emphasizes that adherence to the new standard is mandatory for maintaining NSI approval. The document summarizes significant changes in the revised standard, including updates to scope, definitions, system responsibilities, and specific recommendations for fire detection and alarm systems, highlighting the importance of compliance for safety and regulatory purposes. Manual review may be needed for complete details on all changes.
Read MoreTB-0061-Preparations-for-PSTN-to-ALL-IP-communications-network-migration
This Technical Bulletin outlines the necessary preparations for NSI-approved companies in response to the migration from the National Public Switched Telephone Network (PSTN) to an ALL IP communications network, which is expected to be completed by 2025. It highlights the potential impacts on electronic security and fire alarm systems, emphasizing the need for companies to inform customers about the migration, assess the compatibility of existing signaling devices, and consider backup power solutions. Mandatory actions for compliance will be evaluated during audit visits to ensure readiness for the transition.
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