Eligible projects define what types of infrastructure or activities qualify for funding under government grant programs. Each federal or provincial funding program specifies eligible project categories, often including core infrastructure (roads, bridges, water, wastewater), transit, community facilities (recreation centres, libraries), environmental projects, broadband, and sometimes housing or economic development. Eligibility criteria may also specify project size, cost-sharing requirements, geographic restrictions, and timing. Understanding eligibility is crucial for municipalities planning infrastructure investments—projects outside defined categories won't receive funding regardless of merit. Eligibility categories reflect government priorities and sometimes change with new programs or policy directions. Municipalities often advocate for broader eligibility criteria that match local needs. Application processes require demonstrating project eligibility along with technical merit and readiness to proceed.