What documentation is required for BCAR compliance?

BCAR compliance requires a structured set of construction, commissioning and handover documentation that demonstrates a building has been designed, constructed, inspected and commissioned in accordance with the Building Regulations and Technical Guidance Documents (TGDs).

This documentation forms the compliance evidence trail used by the Assigned Certifier to support the Certificate of Compliance on Completion (CCC) submitted through the Building Control Management System (BCMS).

BCAR (Building Control Amendment Regulations 2014) introduced a formal certification system that requires compliance to be demonstrated, not assumed.  In practice, this means:

• A building cannot be certified without supporting evidence
• The CCC cannot be issued without a complete documentation trail
• Missing or incomplete records can delay occupation
• Assigned Certifiers rely entirely on project documentation to certify compliance

BCAR therefore makes documentation a critical path deliverable, not an administrative output.

What is BCAR compliance documentation?

BCAR compliance documentation is the collection of records that proves a building complies with the Building Regulations.  It is not a single document. It is a structured evidence set made up of:

• Inspection and test records
• Ancillary certificates
• Commissioning reports
• As-built drawings
• Operation & Maintenance (O&M) manuals
• Fire safety information
• Asset registers
• Product compliance and installation certification

These documents are required to support the Assigned Certifier’s statutory declaration that the building has been constructed in accordance with the approved design and Building Regulations.

How Dewick & Associates supports BCAR Compliance

Achieving BCAR compliance is not only about construction quality, it is about the ability to prove compliance through structured, auditable documentation.

Dewick & Associates supports contractors, developers and design teams by transforming fragmented project information into BCAR-aligned compliance documentation packages that are structured, coordinated and ready for Assigned Certifier review and BCMS submission.

Our role is to reduce completion risk by ensuring that all required compliance information is correctly captured, verified and delivered in a format that supports certification, reduces delays and improves handover efficiency.

Inspection Plans and Inspection Records (TGD Parts A, B, F, G, H, L)

The Assigned Certifier must implement an Inspection Plan throughout construction. Inspection records provide evidence that key building elements have been reviewed and verified on site.

• Documentation Solution: Inspection Plan to include: 

• • Inspection schedules and hold points
  • Site inspection reports
  • Witness point records
  • Non-conformance reports (NCRs)
  • Corrective action tracking
  • Testing verification records

• Mandatory Evidentiary Notice: Inspection Plans and Records are not optional project documentation, they are core BCAR compliance evidence required to support certification at completion. Incomplete or poorly structured inspection records may prevent the Assigned Certifier from demonstrating compliance, resulting in delays to the Certificate of Compliance on Completion (CCC) and BCMS submission.

Ancillary Certificate Coordination Pack (TGD Parts A to M)

Under the BCAR framework, the Assigned Certifier must demonstrate that the building has been designed and constructed in accordance with the Building Regulations, with ancillary certificates providing a key evidential mechanism to support this requirement, particularly where responsibility is distributed across multiple designers, subcontractors and specialist installers. 

• Documentation Solution: Ancillary Certificate Coordination Pack, a structured and indexed compilation of all relevant certification required under BCAR, including: 

• • Design and Compliance Certification

• • • • Design compliance certificates from appointed designers
      • Structural design certification (where applicable)
      • Fire safety design compliance declarations
      • Energy compliance declarations (Part L / NZEB)

• • Construction and Installation Certification

• • • • Contractor installation certificates
      • Specialist subcontractor compliance declarations
      • System installation sign-off documentation
      • Material and workmanship compliance records

• • Product and Materials Compliance

• • • • CE marking documentation
      • Construction Products Regulation (CPR) declarations
      • Manufacturer declarations of performance (DoP)
      • Product data sheets where required for compliance verification
      • Testing and Verification Records

• • System test certificates

• • • • Pressure testing and integrity reports
      • Electrical testing certification (e.g. BS 7671 where applicable)
      • Commissioning verification outputs (where issued separately) 
• Mandatory Evidentiary Notice: ancillary certificates are a required component of the statutory compliance trail supporting the Certificate of Compliance on Completion (CCC).  Incomplete, inconsistent or uncoordinated ancillary certification may prevent the Assigned Certifier from validating compliance at completion stage and may delay issuance of the CCC.

Commissioning documentation (Regulation compliance evidence)

Technical Guidance Documents require building services to be tested, balanced and commissioned prior to occupation. Commissioning documentation provides the structured process and evidential record used to demonstrate that these systems have been properly inspected, adjusted and verified, confirming that their performance aligns with the original design intent and the requirements of the Building Regulations. Under BCAR, this evidence forms a critical part of the compliance trail required to support certification and the Certificate of Compliance on Completion (CCC). 

• Documentation Solution:  Commissioning Plan sets out the structured approach for testing, balancing and verifying building services prior to occupation. It defines the systems requiring commissioning, the applicable performance criteria, responsibilities of relevant parties, sequencing of activities, and any witnessing requirements. Under BCAR, the Commissioning Plan provides the framework that ensures commissioning activities are properly planned, coordinated and aligned with the requirements of the Building Regulations and Technical Guidance Documents. 
• Documentation Solution: Commissioning Records to provide the evidential output of the commissioning process, demonstrating that building services have been inspected, tested, balanced and verified in accordance with the Commissioning Plan and design intent. These records typically include:
  • Ventilation (Part F): Airflow balancing reports and MVHR commissioning records
  • Water systems (Part G): Pressure testing, hot water safety verification
  • Drainage (Part H): drainage system testing, pump station commissioning
  • Energy systems (Part L): Heat pump commissioning, BMS configuration records, airtightness test results, renewable energy commissioning
  • Electrical systems (Part P): BS 7671 certification, electrical inspection test results, emergency system testing
    
• Mandatory Evidence Notice: Under BCAR, Commissioning Plans and Commissioning Records form a key component of the compliance trail required by the Assigned Certifier to support certification and the Certificate of Compliance on Completion (CCC).

Operation & Maintenance Manuals (TGD Parts B, F, G, H, J, L and M)

O&M Manuals are required under BCAR as they form part of the supporting information needed to demonstrate that a completed building can be safely operated, maintained and managed following occupation. While O&M Manuals are not prescribed by a specific Technical Guidance Document, they support the ongoing operation, maintenance and performance of systems installed to satisfy the requirements of Parts B, F, G, H, J, L and M of the Building Regulations.

• Documentation Solution: Operation & Maintenance Manuals, key sections typically include:

• • Preliminaries: Introduction, Contact Details, References, and Acronyms
  • Detailed Description of the Installation
  • Operating Instructions
  • Preventative Maintenance guidance
  • Fault Finding procedures
  • Schedule Of Equipment / Asset Register
  • Manufacturer’s Literature
  • Certificates / Test / Commissioning Reports
  • As Installed / As Fitted / As Built Drawings 

• Mandatory Evidence Notice: This supports the Assigned Certifier in evidencing compliance for the Certificate of Compliance on Completion (CCC) and ensures the building can continue to operate in line with the relevant Technical Guidance Documents following handover.

Building Handover Manuals (BCAR completion documentation package)

A Building Handover Manual is a structured completion deliverable that consolidates compliance, operational and asset information into a single coordinated package. While not specifically prescribed under BCAR, it provides a practical framework for compiling the documentation supporting the Certificate of Compliance on Completion (CCC), including ancillary certificates, commissioning records, as-built information and O&M Manuals. It forms the primary record used by building owners and operators to safely manage and maintain the asset following handover. 

• Documentation Solution: Building Handover Manuals provide a structured record of the completed building, consolidating key architectural, structural and compliance information into a single coordinated deliverable. Typical contents include as-built drawings, finishes schedules, structural information, asset registers, warranties, certification and other project records required to support building operation, maintenance and future lifecycle management. 
• Documentation Solution: nucleus Digital Handover Platform [link to service page].  BCAR places significant emphasis on the availability, traceability and coordination of compliance information throughout the design, construction and completion phases of a project. nucleus provides an online centralised portal of BCAR compliance data, enabling:
  • Documentation collation, review and storage 
  • Centralised access to all compliance documentation
  • Structured and auditable project records
  • Coordinated commissioning and certification data
  • Reduced risk of missing or incomplete handover information
  • Improved BCMS completion readiness
  • Lifecycle asset information management

This ensures that BCAR compliance information is not only delivered at handover, but remains accessible and usable throughout the building lifecycle.

• Mandatory Evidence Notice: The Building Handover Manual consolidates key BCAR compliance documentation into a structured record supporting the Certificate of Compliance on Completion (CCC) and providing ongoing access to information required for the safe operation and maintenance of the building. nucleus provides a secure digital repository for BCAR compliance information, ensuring certification, commissioning and asset records remain accessible, traceable and auditable throughout the building lifecycle.

Conclusion: Why BCAR Compliance Depends on Structured Documentation

BCAR fundamentally shifts building delivery from a construction-led process to an evidence-led certification framework, where compliance must be demonstrated through a complete and coordinated documentation trail rather than assumed through completion of works alone.

Across all stages of a project, from design through to handover, the Assigned Certifier relies on structured information sets, including inspection records, ancillary certificates, commissioning documentation, O&M Manuals and building handover information, to verify that the building has been designed, constructed and commissioned in accordance with the Building Regulations and relevant Technical Guidance Documents.

In this context, documentation is not a by-product of construction; it is a core compliance deliverable directly linked to the ability to achieve certification and secure the Certificate of Compliance on Completion (CCC) through the BCMS.

As projects become increasingly complex, the risk of fragmented or incomplete information at handover grows significantly. Without a structured approach to managing compliance documentation, delays to certification, increased compliance risk and post occupancy operational challenges are common outcomes.

Dewick & Associates supports project teams by ensuring that BCAR compliance documentation is not only produced, but properly structured, coordinated and deliverable-ready, providing a clear, auditable pathway from construction activity through to certified completion and long-term asset management.