| Scope Name | Regulatory Reference | Special Scope Notation | Certificate Number | CPSC Approval Date | Orig. CPSC Approval Date |
| Determination of Phthalates - 16 CFR Part 1307 | CPSC-CH-C1001-09.4 | (Only accredited for ultrasonic extraction method) | L7734 | 02/27/2026 | 08/07/2020 |
| Lead in Children's Metal Jewelry | CPSC-CH-E1001-08 and/or CPSC-CH-E1001-08.1 and/or CPSC-CH-E1001-08.2 and/or CPSC-CH-E1001-08.3 | (Only accredited for: wet digestion, FLAA spectrometry method) | L7734 | 02/27/2026 | 07/23/2015 |
| Lead in Children's Metal Products | CPSC-CH-E1001-08 and/or CPSC-CH-E1001-08.1 and/or CPSC-CH-E1001-08.2 and/or CPSC-CH-E1001-08.3 | (Only accredited for: wet digestion, FLAA spectrometry method) | L7734 | 02/27/2026 | 07/23/2015 |
| Lead in Non-Metal Children's Products | CPSC-CH-E1002-08 and/or CPSC-CH-E1002-08.1 and/or CPSC-CH-E1002-08.2 and/or CPSC-CH-E1002-08.3 | (Only accredited for: wet digestion, FLAA spectrometry method) | L7734 | 02/27/2026 | 07/23/2015 |
| Lead Paint Regulation | 16 CFR Part 1303 (CPSC-CH-E1003-09 or CPSC-CH-E1003-09.1) | (Only accredited for: wet digestion, FLAA spectrometry method) | L7734 | 02/27/2026 | 07/23/2015 |
