Identify the starting situation
Describe altered areas, known dates and current use. Gather permits, drawings followed, construction photographs and correspondence. First connect the records to what was actually carried out.
“Regularization” does not mean automatic authorization. A missing document, a deviation from authorized drawings and work carried out without a permit call for different checks.
| Situation | Useful record | Question to resolve |
|---|---|---|
| Authorization not found | Available archives, references and correspondence. | Which records exist and what do they establish? |
| Difference from drawings | Authorized drawing and identified current condition. | Which exact discrepancy needs examination? |
| Work without permit | History, photographs and intervention description. | Which rules and processes apply to the current condition? |
| Concealed element | Construction photographs or available information. | Which additional check is necessary before a conclusion? |
Why compliance requires several kinds of review
Zoning governs matters such as use, dimensions and siting. Construction and safety requirements address other questions: structure, access, exits, separation between spaces or installations, depending on the building and work. Meeting a setback does not establish that a stair is safe; well-executed construction does not establish that its use is authorized.
The building’s history also matters. Relate work dates to available authorizations, lawfully established use and regulatory changes. Possible acquired rights cannot be inferred from the building’s age or a condition merely being tolerated. Conversely, an old building does not automatically require rebuilding to every current rule: the intervention and applicable provisions need review.
The survey provides a common factual basis: dimensions, access, openings and observed conditions. It must also identify observation limits. A wall drawn on a plan does not establish its fire-resistance composition; concealed work may require additional records or an agreed investigation. Distinguish observed facts from matters still to establish.
To find older drawings, consult the process for your municipality or borough. In Montréal, access may require proof of ownership or authorization, and archives do not cover every building. Identify missing records so the review can determine which measurements or information are actually needed.
Understand the possible paths and their limits
A review may lead to completing records, studying a correction, examining an eligible special process or revisiting the work. Physical correction and an administrative process are matters to coordinate, not interchangeable solutions.
A fine does not replace a building review or work authorization. Keep penalties, compliance and required documents as separate questions.
Why a minor variance does not resolve every case
Québec’s guide identifies conditions for a minor variance. For completed or ongoing work, these include good faith and a permit for that work. Provisions concerning use and occupancy density are excluded.
Do not present this as the usual answer to work performed without a permit. The review should identify the relevant rule and available routes rather than start by promising a process.
Example: a drawing, photographs and an alteration to understand
Fictional example: a basement room changed use and openings were altered. Gather the old plan, dated photos, work description and municipal message. The survey should identify observed conditions and remaining unknowns.
A useful summary separates documented facts, points to check and effects on next steps. It supports discussing drawing needs, technical checks or corrections without presenting current conditions as already compliant.
Questions and answers
Must every drawing be redone?
Scope follows the question and quality of records. It may require documenting an area, updating a drawing or reviewing a broader part of the building. Identifying discrepancies helps target that work.
Can I continue work during the process?
Check applicable authorizations and written instructions before continuing. Preparing or submitting a file is not authorization to proceed. Send the professional any stop-work instruction or deadline received.
Are photographs taken during construction useful?
Yes, they may locate interventions and show now-concealed elements. Identify date, location and what they show. They do not alone establish every characteristic or compliance of the work.