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Construction training matrix
for a small crew.

CSCS, CPCS, first aid, asbestos. One grid. See what is overdue before site does.

No email required.

Calx records certificate dates. It does not confirm someone is allowed to work.

NameTradeCSCSCPCSFirst aidAsbestos awareness
Ahmed KhanHVAC12/08/2028—26/09/202611/11/2027
John SmithSite supervisor04/06/202918/03/202718/09/202711/11/2027
Sarah JonesElectrician28/10/2028—02/12/202709/07/2028
Peter BrownGeneral operative14/10/2026——21/01/2028
Grace OkaforElectrician17/03/2029—23/06/202805/05/2028
OverdueDue within 30 daysExample only. Names are fictional.

The sheet does not tell you. Colouring a cell is not a reminder. Calx is that matrix — and it emails you before the date.

What’s in the workbook

  • An Example sheet with a five-person crew and overdue / due-soon dates coloured.
  • A Blank sheet with the same columns — name, trade, CSCS, CPCS, first aid, asbestos awareness.
  • Notes on how to enter dates, and what a coloured cell is not.

Same matrix. With reminders.

Add the crew and their card dates. Due shows overdue and the next 90 days. Emails around 30, 14, and 7 days before the date — and Monday’s digest. Check Due yourself; an email can fail.

Start on Calx

£20/month. Unlimited crew. Cancel anytime.

Questions

Does it check the card with CSCS?

No. Calx records the date you enter. It does not confirm someone is allowed to work, and a record is not a check against CSCS, CPCS, or any other scheme.

Who adds the dates?

You do. Name, trade, card type, number, expiry, and a photo if you have one — one by one, or import a CSV on Crew.

Can I still use a spreadsheet?

Yes. Download this matrix for Excel, or export Crew, Certificates, or Due as CSV from Reports when you need a sheet.

What does £20 cover?

The firm, for a month. Unlimited crew. No setup fee. Cancel anytime. VAT may be added where it applies.

Start on Calx

£20/month. Unlimited crew. Cancel anytime.