The Building Permit is the foundation of every construction project. It is required for new construction, structural modifications to existing buildings, and major renovations. No construction work can legally begin until the Building Permit has been issued.
It is critical to confirm the expected permit issuance timeline before finalizing your construction schedule. For renovation projects in particular, the Fixturing Period — the period during which a tenant is permitted to complete interior fit-out work — is often set by the Landlord (typically 90 days). To avoid losing valuable construction time, the permit application should be submitted and ideally approved during the Preconstruction stage, or the Client should be responsible for obtaining it so that it doesn’t impact the construction schedule.
Issuing Authority
Building Department (City or Municipality) — The Building Permit is issued by the Building Department of the municipality where the project is located. Processing times vary significantly between municipalities, so confirm the expected timeline before submitting your application and build it into your master schedule.
Key Submission Requirements
The documents required for a Building Permit application vary depending on the project scope and occupancy type, but the following are typically required. All drawings must be sealed — stamped by the Architect or the applicable Engineer(s).
- Permit Application form and fee
- Architectural Drawings — must be reviewed by a Code Consultant to confirm compliance with the BC Building Code
- Structural Drawings — stamped by a Structural Engineer (P.Eng)
- MEP Drawings (Mechanical, Electrical, Plumbing)
- Civil Drawings — site drainage, utility connections, etc.
- Landscape Drawings — where applicable
- Letters of Assurance (Schedule A and Schedule B) — signed by the registered professionals for each discipline
⚠️ Note: Architectural drawings must be reviewed by a Code Consultant to confirm compliance with the BC Building Code before submission. Drawing errors or code deficiencies identified during the plan check will delay permit issuance and directly push back your construction start date.
Key Inspections
For new exterior building construction, the primary inspection stages are as follows.
① Foundation Inspection (Before Concrete Pour)
The Foundation Inspection must be requested and passed before concrete is poured for the footings or foundation. The following must be in place before the inspection can proceed:
- Structural Engineer’s Field Review Report: The Structural Engineer must visit the site to confirm that the rebar placement and formwork match the structural drawings, and submit a Field Review Report. The Building Inspector will require this report before proceeding with the inspection.
- In-slab or Underground Electrical and Mechanical Rough-in Inspections Completed: If electrical conduit or mechanical piping is embedded in the slab or installed underground, the Electrical Rough-in Inspection (TSBC) and Mechanical Rough-in Inspection must be completed and signed off before concrete is poured.
② Framing Inspection (After Framing is Complete)
The Framing Inspection is requested after the interior wall framing is complete. In commercial construction, Metal Stud Framing is the standard, and the inspection is requested once all metal studs are installed.
To maintain schedule efficiency, boarding (drywall on one side) can begin before the Framing Inspection is requested. However, the Electrical Rough-in Inspection (TSBC) must be completed before any drywall is installed. Installing drywall before the electrical rough-in is inspected will conceal the wiring and require the wall to be opened up again.
At this stage, the Building Inspector will verify the following:
- Stud spacing and installation matches the drawings
- Header sizing and structural connections
- Door openings (double stud)
- Penetration treatment at fire separations
③ Final Inspection
The Final Inspection can be requested once all construction work — architectural, electrical, mechanical, fire suppression (sprinkler), and structural — is complete. Before submitting the Final Inspection request, Schedules must be obtained from each Engineer of Record (EoR).
Typically, the Architect acts as the Coordinating Registered Professional and submits Schedule C-A after reviewing all disciplines. In some cases, an Engineer may submit Schedule C-A instead — in that situation, the Architect’s Schedule C-B must also be provided.
⚠️ Note: Before requesting the Final Inspection, Schedule C-B must be obtained from every Engineer of Record — structural, mechanical, electrical, fire protection, and any others. A missing Schedule C-B from even one discipline will result in the Final Inspection being rejected. Begin coordinating each Engineer’s Field Review visits well before the scheduled completion date.
What Are Schedules? (Letters of Assurance)
In BC, Letters of Assurance are the formal mechanism by which registered professionals confirm that they have been responsible for the design and field review of their respective disciplines throughout the project.
| Schedule | What It Confirms | When Submitted |
|---|---|---|
| Schedule A | Confirms a Coordinating Registered Professional is overseeing the entire project | At permit application |
| Schedule B | Confirms each discipline (structural, mechanical, electrical, fire protection, etc.) is designed by a registered professional | At permit application |
| Schedule C-B | Confirms each discipline’s Engineer has completed their field reviews upon project completion | Before Final Inspection |
| Schedule C-A | Confirms the Coordinating Registered Professional has completed their overall review — prerequisite for Occupancy Permit | Before Final Inspection |
To obtain a Schedule C-B from each Engineer, they must first have submitted their Schedule B and completed all required Field Review visits. A Field Review Report is issued following each site visit. All deficiencies — especially Life Safety items — must be resolved before an Engineer will issue their Schedule C-B.
*Life Safety: Life safety refers to the essential systems and equipment designed to protect building occupants from fire, smoke, and other emergencies. This includes smoke detectors, carbon monoxide detectors, emergency lighting, fire exits, and sprinkler systems. All life safety items must be installed and fully operational before an Occupancy Permit can be issued.
We will cover the following life safety topics in more detail in future posts: Firestopping, Fireproofing, Lighting Controls, Access Control, and Fire Alarm Systems (including Integrated System Testing Reports).
*Accessibility: Accessibility refers to the requirement to install facilities and devices that allow people with disabilities to use the building. Under the BC Building Code, commercial buildings must provide features such as wheelchair-accessible ramps, accessible washrooms, and automatic doors. These must be fully installed and operational before Occupancy is granted.
Final Thoughts
The Building Permit is both the starting point and the finishing line of a construction project — nothing can begin without it, and the Occupancy Permit cannot be issued until every requirement tied to it is satisfied. Managing the permit application timeline, drawing preparation, inspection scheduling (Foundation, Framing, and Final), and the collection of Schedules from each Engineer of Record from the very beginning of the project is what separates a smooth project delivery from a stressful one.
Next post: BC Mechanical Permit Complete Guide