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UK construction accreditation, explained in plain English
CHAS, SafeContractor, Constructionline, SSIP. What each actually costs, what it covers, and which one your tender really needs. Then TradeComply keeps every renewal date and certificate in one place, so you never lose an accreditation you already paid for.
30 days free · then £9.90 a month · cancel any time
Start with the question you came here to answer
UK Construction Accreditation Schemes Compared
UK construction accreditation schemes compared: CHAS vs SafeContractor vs Constructionline. What each costs, what it covers, which one you need.
SSIP Accreditation Explained: What It Is, What It Costs, and What It Doesn't Cover
SSIP accreditation explained: real 2026 member scheme costs side by side, what Deem to Satisfy actually covers, and what it doesn't. Check before paying twice.
Contractor Compliance Documents: The Complete Checklist
What every SSIP scheme asks a subcontractor to evidence, where the schemes differ, and why one document set still means several renewal dates to track.
£0
We don't sell form-filling services. The neutrality is the point.
Dated
Every guide shows when it was last reviewed, with the sources we checked.
Complete
Real figures and full question categories, not a teaser that stops at the upsell.
What it actually does
Recorded in the real app, on a real account. No mockups.
One date, and what is binding it
Not a compliance score. The single date you can prove your accreditation until, which certificate decides it, and what that date becomes when you renew that one thing.
Everything you track, soonest first
Insurance, accreditations, CSCS and CPCS cards, Gas Safe and NICEIC registrations — grouped by what needs you now, what lands within 30 days, and what is simply in date. Nothing is hiding in a folder.
One link to the main contractor
Tick what they asked for, send one link. It points at the tracked item, not today's PDF — so when you renew, the link shows the new certificate on its own and you never send a second email.
Stop tracking renewals in a spreadsheet
Most subcontractors hold two or three accreditations, each with its own renewal date, its own portal, and the same certificates uploaded again. TradeComply keeps every deadline and document in one place and warns you 60 days before anything lapses. Free for 30 days, then £9.90 a month.
30 days free, then £9.90 a month or £99 a year. Cancel any time. Your documents stay exportable either way.