Related regulatory pages
Business guidesOpen activity-level setup pages after selecting a TSIC code.
Business licencesReview permit checkpoints linked to the activity.
Foreign ownershipCheck FBA and BOI routing before relying on ownership assumptions.
Tax ratesOpen the tax pages that usually matter after selecting a TSIC code.
StandardsCheck product and regulator checkpoints tied to the activity.
Company registryUse registry pages when the code selection affects setup or verification work.
ProvincesReview local wage and operating context next to the classification tree.
Final five-digit codes in this class
TSIC 35301Steam and air conditioning supplyOfficial TSIC PDF extract for Steam and air conditioning supply. Cross-links are currently generated from division and section heuristics until richer official mappings are connected.TSIC 35302Steam and air conditioning supplyOfficial TSIC PDF extract for Steam and air conditioning supply. Cross-links are currently generated from division and section heuristics until richer official mappings are connected.
TSIC hierarchy
- D - Electricity, gas, steam and air conditioning supply
- 35 - Electricity, gas, steam and air conditioning supply
- 353 - Steam and air conditioning supply