| State |
Number of years veterinary records must be kept |
| Alabama |
3 years after the last visit |
| Alaska |
5 years |
| Arkansas |
3 years following the last office visit |
| California |
3 years following the last visit |
| Colorado |
3 years since the last patient exam or treatment |
| Connecticut |
7 years from the date of the last treatment or 3 years following the death of a patient |
| Delaware |
3 years from the last entry in the medical record |
| Florida |
3 years after date of last entry |
| Georgia |
3 years after last visit |
| Idaho |
3 years following the last treatment or examination |
| Illinois |
5 years from the date of the last known contact |
| Indiana |
3 years since the last patient exam or treatment |
| Kansas |
3 years |
| Kentucky |
5 years |
| Louisiana |
5 years |
| Maryland |
3 years after last visit |
| Massachusetts |
4 years from the last contact with a patient |
| Michigan |
There is no law which addresses medical record retention for veterinary practices. However, the statute of limitations for bringing certain claims against veterinarians is 3 years. |
| Minnesota |
3 years after last visit |
| Missouri |
5 years after the last visit for veterinary records; radiographs must be kept for 5 years from the date taken |
| Montana |
3 years after last visit |
| Nebraska |
3 years from the time of the last examination |
| Nevada |
4 years |
| New Hampshire |
5 years |
| New Jersey |
5 years from last visit |
| New Mexico |
3 years after last visit |
| North Carolina |
3 years since the last patient exam or treatment |
| North Dakota |
3 years from last visit |
| Ohio |
3 years from the last examination |
| Oklahoma |
3 years from last visit |
| Oregon |
3 years following the last treatment or examination |
| Pennsylvania |
3 years from last treatment |
| Rhode Island |
5 years from last visit, or, for deceased patients no less than 3 years |
| South Carolina |
3 years after the last entry |
| Texas |
3 years |
| Vermont |
7 years |
| Virginia |
3 years from last visit |
| Washington |
3 years from last treatment |
| Wisconsin |
3 years from date of last entry |
| Wyoming |
3 years from last visit |