Declaration of non-collusion
As part of a selective tendering process, tenderers may be required to complete a ‘Declaration of Non-Collusion’ (sometimes referred to as a ‘Declaration of Non-Collusion Form’ or a ‘Certificate of Non-Collusion’).
This is intended to prevent corruption in the tender process by requiring a declaration from the tenderer that they have not colluded with any other party in the preparation of their tender.
The declaration may require that the tenderer confirms that:
- Their tender is bona fide.
- They have not colluded with any other party to fix or adjust the tender price.
- They have not communicated the tender price or terms to any other party (other than where this is necessary to prepare the tender).
- That they have not entered into arrangements with other parties not to tender, or to tender a certain price or terms.
- That they have not given inducements or rewards to the client or their representatives.
- That similar non-collusion arrangements will be required from their sub-contractors and suppliers.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
ECA, JIB and JTL back Fabian Society call to invest in skills for a stronger built environment workforce.
Women's Contributions to the Built Environment.
Calls for the delayed Circular Economy Strategy
Over 50 leading businesses, trade associations and professional bodies, including CIAT, and UKGBC sign open letter.
The future workforce: culture change and skill
Under the spotlight at UK Construction Week London.
A landmark moment for postmodern heritage.
A safe energy transition – ECA launches a new Charter
Practical policy actions to speed up low carbon adoption while maintaining installation safety and competency.
Frank Duffy: Researcher and Practitioner
Reflections on achievements and relevance to the wider research and practice communities.
The 2026 Compliance Landscape: Fire doors
Why 'Business as Usual' is a Liability.
Cutting construction carbon footprint by caring for soil
Is construction neglecting one of the planet’s most powerful carbon stores and one of our greatest natural climate allies.
ARCHITECTURE: How's it progressing?
Archiblogger posing questions of a historical and contextual nature.
The roofscape of Hampstead Garden Suburb
Residents, architects and roofers need to understand detailing.
Homes, landlords. tenants and the new housing standards
What will it all mean?
The Architectural Technology podcast: Where it's AT
Catch-up on the latest episodes.
Edmundson Apprentice of the Year award 2026
Entries now open for this Electrical Contractors' Association award.
Traditional blue-grey slate from one of the oldest and largest UK slate quarries down in Cornwall.
There are plenty of sources with the potential to be redeveloped.
Change of use legislation breaths new life into buildings
A run down on Class MA of the General Permitted Development Order.
Solar generation in the historic environment
Success requires understanding each site in detail.
























Comments
To start a discussion about this article, click 'Add a comment' above and add your thoughts to this discussion page.