Regulations last checked for updates: May 14, 2024

Title 40 - Protection of Environment last revised: May 10, 2024
Appendix - Figure 1 to Subpart TTTT of Part 63—Example Logs for Recording Leather Finish Use and HAP Content
Month:____________ Year:____________

Finish Inventory Log

Finish type Finish usage
(pounds)
HAP Content
(mass fraction)
Date and time Operator's name Product process operation

Monthly Summary of Finish Usage

Upholstery leather
(≥4 grams)
Upholstery leather
(<4 grams)
Water-resistant/
specialty leather
Nonwater-resistant leather
Number of Entries
Total Finish Usage (pounds)
Total HAP Usage (pounds)
authority: 42 U.S.C. 7401
source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.