Do I Need a Nutrient Management Plan or Strategy?
Answer two quick questions to find out what you likely need.
You likely need an NMS.
A Nutrient Management Strategy is typically required for barn construction or livestock expansion. You may also need an NMP depending on your situation.
Are you building a barn or expanding livestock?
You will likely need both an NMS and an NMP.
Operations at or above 300 nutrient units typically require both a Nutrient Management Strategy and a Nutrient Management Plan.
You likely do not need an NMS or NMP.
However, if your plans change, certain thresholds may still trigger requirements. Feel free to reach out if you have questions.
Will your operation be 300 nutrient units or more?
You likely need at least an NMS.
A Nutrient Management Strategy is typically required for barn construction or livestock expansion. You may also need an NMP depending on your situation.
Frequently Asked Questions
Do I need an NMS to build a barn in Ontario? In most cases, yes — if you are increasing livestock or nutrient storage capacity, you will likely need a Nutrient Management Strategy (NMS) before construction can begin.
What are nutrient units? A nutrient unit is a measurement used under Ontario's Nutrient Management Act to determine the regulatory requirements for your farm. It's based on the type and number of livestock you have.
When do I need both an NMS and an NMP? Typically when your farm operation exceeds 300 nutrient units, you'll need both a Nutrient Management Strategy (NMS) for storage and expansion, and a Nutrient Management Plan (NMP) for land application of nutrients.
How long does approval take? Approval timelines vary depending on the complexity of your operation. Most plans take several weeks from farm visit to final approval. Starting early is critical — delays can cost you a full growing season.