| CT 105 Calculations - Gradings (JTCP - HMA I / S&A) | 2022-09-13 | Expired | Sarbjit Grewal | Lab 1 | No longer IA |
| CT 106 Definitions - Specific Gravity (SpG) | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 125 ADMIX Sampling - ADMIXTURE | 2021-11-20 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 125 AGG Sampling - AGGREGATES (JTCP - HMA I / S&A) | 2022-09-13 | Expired | Sarbjit Grewal | Lab 1 | No longer IA |
| CT 125 BIT Sampling - BITUMINOUS | 2021-11-20 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 125 CEM Sampling - CEM | 2021-02-01 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 125 GEN Sampling - GENERAL | 2021-11-20 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 125 HMA Sampling - HMA (JTCP - HMA I) | 2022-09-13 | Expired | Sarbjit Grewal | Lab 1 | No longer IA |
| CT 201 Sample Preparation - Soil and Aggregates (JTCP - S&A) | 2020-01-17 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 202 Sieve analysis - Fine and Coarse Aggregates (JTCP - S&A) | 2020-01-17 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 203 Test for Mechanical Analysis of Soils | 2024-05-31 | Expired | Alexis England | Lab 1 | (No comments) |
| CT 204 LL, PL, PI | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 205 Percent Crushed Particles (JTCP - S&A) | 2020-01-17 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 206 SpG & Absorption - Coarse Aggregates | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 207 SpG & Absorption - Fine Aggregates | 2025-05-03 | Active | Alexis England | Lab 1 | No longer IA |
| CT 211 LA Rattler | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 212 Unit Weight of Aggregates | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 213 Organic Impurities of PCC sand | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 216 Relative Compaction - Soils and Aggregates (JTCP - S&A) | 2020-01-17 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 217 Sand Equivalent (JTCP - S&A) | 2020-01-17 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 226 Moisture Content - Soils and Aggregates (JTCP - S&A) | 2020-01-17 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 227 Cleanness Value (JTCP - S&A) | 2020-01-17 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 229 Durability (JTCP - S&A) | 2020-01-17 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 231 Relative Compaction - Nuclear Gage | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 234 Uncompacted void - Fine Aggregates | 2021-11-25 | Expired | Loren Lee | Lab 1 | (No comments) |
| CT 235 Flat and Elongated Particles | 2021-11-25 | Expired | Loren Lee | Lab 1 | (No comments) |
| CT 301 "R" Value | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 304 Sample Preparation - HMA | 2021-11-25 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 306 Reducing Samples of Asphalt Mixtures (JTCP - HMA I) | 2024-05-19 | Expired | Loren Lee | Lab 1 | (No comments) |
| CT 308 Bulk SpG and Density - HMA | 2021-11-25 | Expired | Loren Lee | Lab 1 | (No comments) |
| CT 309 Max SpG and Density - HMA | 2021-11-25 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 368 OBC of OGAC | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 382 AC Content by Ignition Oven | 2026-04-23 | Active | Alexis England | Lab 1 | No longer IA |
| CT 384 Combined Grade for HMA using up to 25% RAP | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 385 RHMA Crumb Rubber Modifier (CRM) | 2026-04-23 | Active | Alexis England | (No lab) | (No comments) |
| CT 387 Inertial Profilers | 2020-08-07 | Expired | Loren Lee | Lab 1 | (No comments) |
| CT 389 Hamburg Wheel-Track | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |
| CT 504 Air Content of PCC - Pressure Method (JTCP - PCC) | 2019-02-03 | Expired | Loren Lee | (No lab) | No longer IA |
| CT 518 Unit Weight - PCC (JTCP - PCC) | 2016-01-01 | Expired | Loren Lee | (No lab) | No longer IA |
| CT 521.1 Compressive Strength - PCC (ASTM C39 / C617) | 2025-05-03 | Active | Loren Lee | Lab 1 | Created based on CT521 certificate ID42276 |
| CT 521.2 Compressive Strength - PCC (ASTM C39 / C1231) | 2025-05-03 | Active | Loren Lee | Lab 1 | Created based on CT521 certificate ID42276 |
| CT 533 Ball Penetration - PCC | 2021-11-25 | Expired | Loren Lee | (No lab) | No longer IA |
| CT 539 Sampling Fresh Concrete (JTCP - PCC) | 2016-01-01 | Expired | Loren Lee | (No lab) | No longer IA |
| CT 540 Making Cylinders - PCC (JTCP - PCC) | 2016-01-01 | Expired | Loren Lee | (No lab) | No longer IA |
| CT 556 Slump - PCC (JTCP - PCC) | 2016-01-01 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 557 Temperature - PCC (JTCP - PCC) | 2016-01-01 | Expired | Loren Lee | Lab 1 | No longer IA |
| CT 643 Resistivity and pH Measurements | 2025-05-03 | Active | Alexis England | Lab 1 | (No comments) |