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Certificate Of Substantial Completion for the United Kingdom

Certificate Of Substantial Completion Template for England and Wales

A Certificate of Substantial Completion is a formal document issued under English and Welsh law that confirms a construction project has reached a state of practical completion where the works are substantially complete and can be used for their intended purpose. It marks a significant milestone in the construction process, triggering various contractual mechanisms including the start of the defects liability period, release of retention monies, and transfer of risk and insurance responsibilities.

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Certificate Of Substantial Completion

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What is a Certificate Of Substantial Completion?

The Certificate of Substantial Completion is a crucial document in construction projects governed by English and Welsh law. It serves as official confirmation that the works have reached a state where they can be occupied or used for their intended purpose, despite potentially minor outstanding items. This certificate triggers several important contractual consequences, including the commencement of the defects liability period, the release of retention funds, and the transfer of various responsibilities from the contractor to the employer. It is typically issued by the contract administrator or architect after a thorough inspection confirms that the works meet the substantial completion criteria specified in the contract.

What sections should be included in a Certificate Of Substantial Completion?

1. Project Identification: Details of the construction project including address and contract reference

2. Parties: Identification of contractor, employer, and certifying party

3. Works Description: Brief description of the works being certified

4. Date of Substantial Completion: The official date when substantial completion was achieved

5. Certification Statement: Formal statement confirming substantial completion

What sections are optional to include in a Certificate Of Substantial Completion?

1. Outstanding Works: List of minor works still to be completed, used when there are minor outstanding items that don't prevent substantial completion

2. Defects Period: Specification of the defects liability period, included when required by the main contract

What schedules should be included in a Certificate Of Substantial Completion?

1. Schedule of Outstanding Works: Detailed list of minor works remaining to be completed

2. Schedule of Known Defects: List of identified defects to be remedied during the defects liability period

3. Building Control Certificates: Copies of relevant building control certificates or approvals

Authors

Alex Denne

Head of Growth (Open Source Law) @ ¶¶Òõ¶ÌÊÓÆµ | 3 x UCL-Certified in Contract Law & Drafting | 4+ Years Managing 1M+ Legal Documents | Serial Founder & Legal AI Author

Jurisdiction

England and Wales

Sector

Education

Cost

Free to use
Relevant legal definitions

























Clauses





















Industries

Housing Grants, Construction and Regeneration Act 1996: Primary legislation governing construction contracts in England and Wales, including payment provisions and dispute resolution mechanisms

Construction Contracts (England and Wales) Regulations 2011: Regulations that supplement the Housing Grants Act, providing specific requirements for construction contracts

Building Act 1984: Framework legislation for building regulations and control in England and Wales

Building Regulations 2010: Detailed requirements for building work, setting standards for design and construction

JCT Standard Forms: Industry-standard contract forms widely used in UK construction, containing specific provisions for substantial completion

NEC Forms: Alternative standard form contracts used in construction and engineering projects

RIBA Work Stages: Royal Institute of British Architects' project stages, providing framework for completion certification

FIDIC Contract Terms: International standard form contracts that may be relevant for international aspects of construction projects

Common Law Principles: Established legal principles regarding practical completion from case law precedents

Mears Ltd v Costplan Services Case Law: 2019 case law providing key guidance on interpretation of practical completion

Contract Interpretation Principles: Legal principles for interpreting contractual terms and obligations related to substantial completion

Building Control Requirements: Local authority requirements for confirming compliance with building regulations

Health and Safety Regulations: Relevant health and safety legislation that must be complied with before certification

Planning Conditions: Any specific conditions imposed by planning permission that must be satisfied for completion

Teams

Employer, Employee, Start Date, Job Title, Department, Location, Probationary Period, Notice Period, Salary, Overtime, Vacation Pay, Statutory Holidays, Benefits, Bonus, Expenses, Working Hours, Rest Breaks,  Leaves of Absence, Confidentiality, Intellectual Property, Non-Solicitation, Non-Competition, Code of Conduct, Termination,  Severance Pay, Governing Law, Entire Agreemen

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