Attestation in construction
Attestation is the process of confirming that something is correct or genuine, or that a particular requirement has been met. Attestation can be a process of signature, oath or some other form of certification. It is typically associated with wills, where witnesses attest the execution of a will.
In construction, the part of construction contracts that requires signature can be referred to as the ‘attestation clause’. In addition, if a contract is executed under seal, signatures may be added to ‘attest’ the seal.
Attestation can also be used to indicate accreditation of some sort, for example under the Construction Skills Certification Scheme (CSCS).
More recently, the introduction of the Construction Products Regulation (CPR) in 2011 has given a specific new meaning to attestation in construction. The regulation was introduced to harmonise performance information on construction products across the European Economic Area (EEA). It is made most visible by the mandatory CE marking of regulated products. Demonstrating compliance with the regulations requires ‘attestation of conformity’ (AoC). There are five levels of attestation of conformity depending on the nature of the product. The lowest levels (1 or 1+) have the most demanding requirements and might be necessary for products with safety-critical aspects. The highest level (4) is the least demanding and might for example apply to decorative products. Non-safety critical attestation might be carried out by the manufacturer themselves, whilst safety critical testing might have to be undertaken by a notified body.
[edit] Related articles on Designing Buildings Wiki
- Articles of agreement.
- Attestation of conformity.
- CE marking.
- Construction Products Regulations.
- Construction Skills Certification Scheme.
- Construction contracts.
- Contracts under seal v under hand.
- Kitemark.
- Named specialist work.
[edit] External references
Featured articles and news
IHBC’s response to Parliamentary Committee
On Levelling-Up and Regeneration Bill.
Finalists for 2022 CIOB Awards revealed
Over 70 managers and organisations shortlisted for the 14 awards.
Types of building sensors on BD
From biometric to electrical current, chemical and more.
Government mandates detectors in rented homes
Changes are due to come into force on 1st October 2022.
80% of major government projects are rated red or amber
Heed advice and insight of this report IPA tells the government.
The end of the games but continued calls for action
From the Commonwealth Association of Architects.
CIOB respond to the government call for evidence
For the Levelling Up, Housing & Communities Committee.
How are buildings and their occupants responding to extreme heat?
BSRIA's Technical Director reflects on recent weather patterns.
Landownership in England in 1909
A national valuation to fund old-age pensions.
The world’s largest Commonwealth memorial to the missing.
Long after the end of the defects liability period.
BSRIA Occupant Wellbeing survey BOW
Occupant satisfaction and wellbeing in buildings.
Geometric form and buildings in brief
From the simple to the complex.
Understanding the changing nature of insulation
And the UK Government guidelines.
Three year action plan to improve equity, diversity and inclusion
Commitment agreed to by major built environment bodies.
The Construction Route – what needs to change?
Electrical skills, low carbon, high-tech and the building services revolution.
Deep geothermal power possibilities
Ultra-deep drilling with millimeter-wave beam technology.
BSRIA Briefing 2022- From the outside looking in
Looking at the built environment from space.
Competence requirements for principal contractors and designers
BSI standards 8671, 8672 and 8673.
Bringing life to burial grounds.
From failed modernism to twenty-minute neighbourhoods.
Design chill and design freeze
The gates process and change control.
Comments
Get Gold CSCS Card for Skilled Worker and Supervisor by filling online application form. Apply today for CSCS Gold Cards with Construction Helpline.