Information on this website is for planning and educational purposes only. Final requirements must be confirmed with the appropriate municipality, county, conservation authority, OMAFRA/provincial review process, builder, designer, engineer, and approval agencies. LandLogic does not issue permits, guarantee approvals, or replace official regulatory review.
What Is a Nutrient Management Strategy?
A Nutrient Management Strategy (NMS) is a regulatory document required under Ontario's Nutrient Management Act (O. Reg. 267/03). It focuses on how nutrients are generated and stored on your farm — particularly related to livestock housing, manure storage, and farm expansion.
If you're building a new barn, expanding your livestock operation, or increasing nutrient storage capacity, you will likely need an NMS before construction can begin.
When Do You Need an NMS?
Building a new livestock barn
Expanding an existing barn or livestock operation
Increasing manure storage capacity
Your operation generates 5+ nutrient units
Construction of new or expanded nutrient storage facilities
What We Do
Our NMS service includes everything from farm visit to final submission:
-
On-site farm assessment and measurements
-
Nutrient unit calculations for your livestock
-
Manure storage analysis and planning
-
Strategy document preparation
-
Submission to OMAFRA for approval
Timeline
The NMS process typically takes several weeks from initial farm visit to final OMAFRA approval. Starting early is critical — delays can cost you a full growing season. See detailed timeline.
Cost
Cost varies based on the size and complexity of your operation. We provide a clear, upfront quote after understanding your specific needs — no hidden fees.
Related Services & Resources
Depending on your operation size, you may also need:
Use the Tools
Can I Build a Barn Here?
Check whether a proposed barn location may be constrained by MDS, setbacks, or nearby land uses.
Calculate Nutrient Units
Estimate livestock nutrient units to help determine whether NMS or NMP requirements may be triggered.
Frequently Asked Questions
Do I need an NMS to build a barn in Ontario?
What are nutrient units and how does this relate to livestock?
When do I need both an NMS and an NMP?
How long does approval of a NMS or NMP take?