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Codes, exemptions & field inspections

Build to the adopted code. Verify every exception.

This guide translates the available agency record into a preconstruction checklist for structural scope, minor work, and inspection release. The adopted code and the issuing official control when a field condition is disputed.

Regulatory framework

The code baseline for Branch County.

Current Michigan codes identified by LARA for 2026: 2021 Michigan Building Code (effective April 9, 2025); 2015 Michigan Residential Code (current code, effective February 8, 2016, with later 2021 residential rules held by court order); 2021 Michigan Rehabilitation Code; 2021 Michigan Mechanical Code; 2021 Michigan Plumbing Code; 2023 National Electrical Code/Michigan Electrical Code (effective March 12, 2024); and 2021 Michigan Commercial Energy Code (effective April 22, 2025). Branch County’s website still displays some older code labels, including 2015 commercial building, 2015 energy and 2017 electrical references, so applicants should confirm the code edition applied to the permit with the department.

Inspection lane

Contact the department at 517-279-4303 or inspections@branchcounty.gov to request required inspections. The owner or contractor must keep work exposed until approved; failure to call before covering walls or ceilings can require removal of finish materials and cause extra costs. Final approval and a Certificate of Occupancy require all applicable trades to receive final approval.

Minor-work playbook

Understand what may be exempt—and what is not.

Branch County’s FAQ identifies detached residential accessory buildings of 200 square feet or less and buildings used exclusively for agricultural purposes as examples of new construction that may be exempt from a building permit; zoning permits are still required for agricultural buildings and an agricultural affidavit may be required. Michigan exemptions also cover qualifying minor work such as painting, papering, tiling, carpeting, cabinets/countertops and ordinary repairs that do not affect structure, egress, regulated systems, public health or general safety. Verify the exact exemption with the department before beginning work.

Field rule

A permit exemption generally addresses one narrow construction trigger. It does not automatically waive zoning, land-use, floodplain, shoreline, fire, energy, electrical, utility, septic, or right-of-way requirements. Obtain written confirmation when the project involves a new structure, structural alteration, change in occupancy, or concealed work.

Inspection pipeline

Keep the work visible at every release point.

  1. 1

    Request with lead time

    Contact the department at 517-279-4303 or inspections@branchcounty.gov to request required inspections. The owner or contractor must keep work exposed until approved; failure to call before covering walls or ceilings can require removal of finish materials and cause extra costs. Final approval and a Certificate of Occupancy require all applicable trades to receive final approval.

  2. 2

    Preserve access

    Do not cover framing, reinforcement, wiring, piping, damp-proofing, or life-safety work until the required inspection has been completed and documented.

  3. 3

    Close the record

    Retain the approved plans, inspection approvals, correction responses, and final certificate or occupancy release with the property file.

Contractor verification

Verify the builder before the contract is signed.

Use the state licensing system to verify active registration, trade credentials, bond status, and liability coverage where available. Match the legal business name to the proposal and permit application.

Verify contractor ↗

Planning reference

Keep the parcel rules beside the building plans.

A building permit is only one part of statutory compliance. Check the local zoning, ordinance, map, or land-use reference before finalizing setbacks, height, lot coverage, access, drainage, or accessory structure placement.

Open planning reference ↗

Source trail

Official sources for this profile

Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.

Project questions

Frequently asked questions for Branch County

Who handles permitting for this jurisdiction?

Branch County Building Department is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.

How should I begin an application?

Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 517-279-4303.

How long might review take?

The Branch County application states that an enforcing agency should grant or deny an application within 10 business days, or within 15 business days for an unusually complicated building or structure, assuming the application is complete. The county will not send applications for review until all required information is complete.

How are inspections scheduled?

Contact the department at 517-279-4303 or inspections@branchcounty.gov to request required inspections. The owner or contractor must keep work exposed until approved; failure to call before covering walls or ceilings can require removal of finish materials and cause extra costs. Final approval and a Certificate of Occupancy require all applicable trades to receive final approval.

Which codes and exemptions should I review?

Current Michigan codes identified by LARA for 2026: 2021 Michigan Building Code (effective April 9, 2025); 2015 Michigan Residential Code (current code, effective February 8, 2016, with later 2021 residential rules held by court order); 2021 Michigan Rehabilitation Code; 2021 Michigan Mechanical Code; 2021 Michigan Plumbing Code; 2023 National Electrical Code/Michigan Electrical Code (effective March 12, 2024); and 2021 Michigan Commercial Energy Code (effective April 22, 2025). Branch County’s website still displays some older code labels, including 2015 commercial building, 2015 energy and 2017 electrical references, so applicants should confirm the code edition applied to the permit with the department. Branch County’s FAQ identifies detached residential accessory buildings of 200 square feet or less and buildings used exclusively for agricultural purposes as examples of new construction that may be exempt from a building permit; zoning permits are still required for agricultural buildings and an agricultural affidavit may be required. Michigan exemptions also cover qualifying minor work such as painting, papering, tiling, carpeting, cabinets/countertops and ordinary repairs that do not affect structure, egress, regulated systems, public health or general safety. Verify the exact exemption with the department before beginning work.

Field sequencing matters

The inspector needs to see the work at the right moment.

Code compliance is not only a plan-review exercise. Footings, reinforcement, framing, fireblocking, wiring, piping, insulation, weather protection, and life-safety systems each have points where the work must remain accessible. Build the inspection calendar into the trade schedule instead of treating it as a final administrative step.

When a project qualifies for a narrow minor-work exemption, keep a written explanation of why it qualifies and confirm that related zoning, utility, fire, energy, or environmental rules do not create a separate approval requirement.

Closeout file

Keep the approved plan set, inspection approvals, correction responses, contractor license verification, final certificate, and any occupancy release together. A clean record protects the owner, builder, lender, insurer, and future buyer.