| 693JJ925F00113N | TRANSPORTATION RESEARCH CENTER INC | $104,353 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | H923 | Sep 25, 2025 | May 7, 2019 | May 6, 2026 |
| 693JJ925F00041N | TRANSPORTATION RESEARCH CENTER INC | $1,214,361 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AJ12 | Jun 30, 2025 | Jul 1, 2025 | Sep 24, 2028 |
| 693JJ925F00004N | TRANSPORTATION RESEARCH CENTER INC | $1,249,971 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AJ12 | Jan 15, 2025 | Mar 31, 2025 | Jul 31, 2026 |
| 693JJ924F00156N | TRANSPORTATION RESEARCH CENTER INC | $287,044 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AJ12 | Sep 25, 2024 | Sep 25, 2024 | Jun 30, 2026 |
| 693JJ924F00140N | TRANSPORTATION RESEARCH CENTER INC | $662,338 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AJ12 | Sep 16, 2024 | Sep 16, 2024 | Jun 15, 2026 |
| 693JJ924F00129N | TRANSPORTATION RESEARCH CENTER INC | $6,846,177 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AJ12 | Aug 30, 2024 | Sep 3, 2024 | Sep 2, 2029 |
| 693JJ924F00053N | TRANSPORTATION RESEARCH CENTER INC | $9,219,556 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AJ12 | Jun 5, 2024 | Jun 1, 2024 | May 31, 2029 |
| 693JJ924F000029 | TRANSPORTATION RESEARCH CENTER INC | $26,025 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | H225 | Mar 26, 2024 | Mar 26, 2024 | Mar 24, 2026 |
| 693JJ923F000296 | TRANSPORTATION RESEARCH CENTER INC | $18,081,340 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AJ12 | Sep 28, 2023 | Sep 28, 2023 | Jun 30, 2029 |
| 693JJ923P000058 | TRANSPORTATION RESEARCH CENTER INC | $100,000 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AS12 | Jun 26, 2023 | Jun 26, 2023 | Jul 31, 2027 |
| 693JJ921F000191 | TRANSPORTATION RESEARCH CENTER INC | $499,823 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AS11 | Sep 28, 2021 | Sep 28, 2021 | Mar 14, 2026 |
| 693JJ921F000181 | TRANSPORTATION RESEARCH CENTER INC | $511,778 | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION | — | 541380 | AS11 | Sep 28, 2021 | Sep 28, 2021 | Mar 14, 2026 |