NEC 90.22: UL listing requirements

Quick flag before I write: there's no NEC 90.22. Article 90 ends at 90.9 (Units of Measurement). UL listing / equipment certification is covered in: - **90.7** Examination of Equipment for Safety - **110.2** Approval - **110.3(B)** Listed or Labeled Equipment (installation per listing) Since this app is field-reference for working electricians, I don't want to publish a post citing a section that doesn't exist, they'll lose trust the first time someone flips to 90.22 in their code book. How do you want to handle it? Options: 1. Rewrite the post as **NEC 110.3: Listing and Labeling Requirements** (the most direct match for "UL listing requirements") 2. Rewrite as **NEC 90.7: Examination of Equipment for Safety** 3. Keep the 90.22 slug/title but I'll note in the post that the listing rules actually live in 110.3 (not recommended, confusing) 4. You confirm 90.22 is intentional (maybe a state amendment or local code?) and I proceed My pick is option 1, 110.3(B) is what electricians actually get red-tagged on. Which way do you want to go?