A service agreement (convention de service — the BNQ 3009-500 standard formally calls it a service contract, contrat de services) is the written contract a Quebec residential inspector signs with the requester before every inspection. Article 5.1 of BNQ 3009-500 sets out what it has to cover: the inspection and report deadlines, the requester's authorization for electronic delivery, the scope (including common parts), and the usual fee and liability terms. APCHQ and AIBQ already require it of their members; with REIBH taking full effect October 1, 2027, it becomes a formal regulatory obligation for every certified inspector. But for a lot of inspectors, the process still looks like this: open a Word template, retype the requester's information, save a PDF, email it out, wait for the signature, file it somewhere.
It eats time. And it happens on every single job.
A quick note on terminology
The document most Quebec inspectors call a convention de service is what the BNQ 3009-500 standard officially names a service contract (contrat de services). APCHQ and AIBQ keep using convention in their commercial templates, but the two terms point to the same legal document. In this article we use them interchangeably.
What the standard actually requires
Article 5.1 of BNQ 3009-500 spells out what the service contract has to let the requester do. Specifically, the contract must let the requester:
- Agree with the inspector on the maximum deadline for carrying out the inspection and delivering the report
- Give express authorization to receive the report electronically at their email address
- Communicate their decision about whether to inspect the common parts of the building, in whole or in part
- Obtain the link or instructions to consult the BNQ 3009-500 standard before the inspection begins
The contract also has to include any mandatory clauses set out in a regulation adopted under the Loi sur le bâtiment. On top of that, the usual items: scope of inspection, fees, party contact info, liability and insurance.
When signing the contract, the inspector also has to emphasize to the requester the importance of actually reading the standard ahead of time — and of attending the inspection if possible.
2027 and what it changes
REIBH, whose full enforcement begins October 1, 2027, will make the standard's requirements binding for certified inspectors. At that point, the service contract becomes a formal documentary obligation. Until then, the contract is already standard practice recommended by APCHQ and AIBQ, both of which have updated their templates to align with REIBH. If you're still running an older template, it's worth a quick look at whether you're carrying outdated language.
The hidden cost of doing it manually
In a manual workflow, here's what happens every single time you book a job:
- You create the client file somewhere — email, spreadsheet, notes on your phone
- You open your agreement template and retype the same information
- You export to PDF and email it out
- The client prints, signs, scans, and sends it back — or signs through a third-party tool you have to keep paying for
- You file the signed copy somewhere and hope you can find it later
Every step is a chance to make a mistake, forget something, or introduce a delay. And when you're running three or four inspections a week, those minutes add up to hours every month you're not getting paid for.
What automation actually changes
With a platform like Axiom³, the same flow looks like this:
- You create the client file once, with everything in one place
- You click Generate agreement and the document fills itself from the project data
- You send it for digital signature in one click — the client gets a secure link
- The client signs from their phone or laptop — no account to create, no PDF to print
- The signed document is auto-filed in the project folder
What used to take 15 to 20 minutes per file drops to under two. And the document is always in the right folder, always reachable in seconds.
APCHQ or AIBQ — which one?
Both associations offer their members recognized service-agreement templates for Quebec residential pre-purchase inspection. In practice, the choice comes down to your membership and the preferences of your mandate — both templates are aligned with BNQ 3009-500 and the REIBH framework.
Axiom³ handles both formats. You pick the right template when you create the file, and the document generates itself with the correct data. Among the inspection software options used in Quebec, it's the only one that automates both APCHQ and AIBQ service agreements.
What you actually get back
Automating the agreement isn't just a time-saver. It's also:
- Fewer slipped steps — a file can't move to inspection mode until the agreement is signed and on record
- A single place to check status — you see at a glance which agreements are still waiting on a signature
- Audit-ready archiving — every signed document is timestamped and linked to the project, findable in seconds if a client ever disputes something
Try it on your next job
Run Axiom³ through ten full inspections for free. No credit card — every feature is included from day one, automated APCHQ and AIBQ agreements included.
Sources & references
- BNQ 3009-500 standard — Residential Building (free download): bnq.qc.ca
- REIBH — Regulation on residential building inspectors: LégisQuébec
- Act to establish a legal framework for information technology: LégisQuébec
- APCHQ — Inspection services: apchq.com
- Association des inspecteurs en bâtiment du Québec (AIBQ): aibq.qc.ca
Last verified: April 22, 2026.