| Part/Section Title | Section Reference | Approved Agency/Standard |
| Interpretation | 23-1(b)(i) | NIOSH Method 9002 ASBESTOS (bulk) by PLM 9002 |
| NIOSH Method 7400 ASBESTOS and OTHER FIBERS by PCM 7400 | ||
| NIOSH Method 9000 ASBESTOS, CHRYSOTILE by XRD 9000 | ||
| NIOSH Method 7402 ASBESTOS by TEM 7402 | ||
| EPA-600-R-93-116 Method for the Determination of Asbestos in Bulk Building Materials | ||
| 23-1(b)(ii) | NIOSH Method 9002 ASBESTOS (bulk) by PLM 9002 | |
| NIOSH Method 7400 ASBESTOS and OTHER FIBERS by PCM 7400 | ||
| NIOSH Method 9000 ASBESTOS, CHRYSOTILE by XRD 9000 | ||
| NIOSH Method 7402 ASBESTOS by TEM 7402 | ||
| EPA-600-R-93-116 Method for the Determination of Asbestos in Bulk Building Materials | ||
| Ventilation equipment | 23-10(2) | ISO 14644-1:2015 Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration |
| ISO 14644-2:2015 Cleanrooms and associated controlled environments - Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration | ||
| ISO 14644-3:2019 Cleanrooms and Associated Controlled Environments - Part 3: Test Methods | ||
| ASHRAE 52.2-2017 Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size (ANSI Approved) | ||
| ASHRAE 170-2021 Standard 170-2021 -- Ventilation of Health Care Facilities (ANSI Approved; ASHE Co-sponsored) | ||
| Personal protective equipment | 23-11(a) | CAN/CSA Z94.4-18 (R2023) Selection, Use, and Care of Respirators |
| CAN/CSA Z94.4.1:21 Performance of Filtering Respirators (As appropriate for level of risk) | ||
| CSA Z180.1:19 Compressed Breathing Air and Systems | ||
| 23-11(b) | CAN/CGSB/CSA-Z16602:14 Protective Clothing for Protection Against Chemicals - Classification, Labelling and Performance Requirements | |
| High risk asbestos processes | 23-15 | CAN/CSA Z94.4-18 (R2023) Selection, Use, and Care of Respirators |
| CAN/CSA Z94.4.1:21 Performance of Filtering Respirators (As appropriate for level of risk) | ||
| CSA Z180.1:19 Compressed Breathing Air and Systems |