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Free, plain-English guides for the trade — every one verified against a primary source, with a last-verified date so you know it's current.
The A17 Family Tree
How A17.1, CSA B44, and A17.2–A17.7 actually fit together — plus the code that keeps getting confused for one of them.
Read the guide → Last verified: 22 July 2026BC's Elevator Code Adoption Timeline
Every edition BC has published, adopted, or skipped — from CAN/CSA-B44-94 to today’s B44-16 — on one timeline, every regulation linked.
Read the guide → Last verified: 22 July 2026Who's who: Industry Associations & Acronyms
The industry’s associations and acronyms, explained in plain English.
Read the guide → Last verified: 22 July 2026SSPI in British Columbia: when did it actually start applying?
Every BC code adoption on one timeline — when the step/skirt test became law, the date the regulator gave instead, and why the date most people quote is wrong.
Read the guide → Last verified: 22 July 2026Looking for codes, safety authorities, unions, or inspector bodies instead? That's the Industry Resources page. Spot something wrong in a guide? Tell us on the forum →