MSAPR Compliance

Seamless, Cost Effective, Compliant Performance

The Multi-Sector Air Pollutants Regulations (MSAPR), formerly called Base Level Industrial Emission Requirements (BLIERs), are NOx regulations for stationary reciprocating natural gas engines in Canada and will apply to all new 75kW (100hp) and above engines and all existing 250kW (335hp) and above engines. The regulation proposes an 11 year time frame for compliance, mandating 50% of the engine fleet meet NOx targets within 6 years, and 100% of the fleet meeting NOx targets in 11 years. Owners/operators of these engines will have two approaches to meet compliance: a Per-Unit approach, and an average approach. It is important for owners/operators of these engines to complete a detailed fleet analysis, business plan and implementation plan promptly to determine the scope of their compliance responsibilities.

Spartan Controls has the expertise, along with recommended third party qualified consultants, to assist with the detailed analysis and implementation planning. An early understanding of these details will ensure compliance by the required dates. Knowing if you have 20 or 200 engines to retrofit in the allotted time will be key to meeting your company's and regulatory expectations. 

Spartan has the only patented rich to lean technology, REMVue® AFR, that enables substantial NOx reductions, fuel savings and reliability improvements. Optional ECO Plug technology extends NOx reduction and fuel savings for new and existing REMVue® AFR systems Non-Selective Catalyst Reduction (NSCR) with Stoichiometric air/fuel ratio control. Spartan Controls offers the Murphy compliance air/fuel ratio controller and EmeraChem catalysts – both best-in-class.


Spartan announced a suite of comprehensive applications and services for MSAPR.

Click here to learn more.

Watch how to install our Weld-less Emissions Sample Port Kit to measure emissions from an engine's exhaust without welding!

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