For how long must records be kept after the last visit?

The correct duration for keeping veterinary records after the last visit is three years. This requirement is established to ensure that there is adequate documentation for both legal and medical purposes. Maintaining records for this length of time allows for a thorough understanding of the animal's medical history in case of future health issues, legal inquiries, or disputes about care.

Having a three-year retention period is beneficial for continuity of care, allowing veterinary professionals to refer back to treatments and medications that were administered, thus informing future decisions. Furthermore, it also aligns with industry standards and legal frameworks, providing a balance between the need for accessible information and the practicality of record-keeping. Extended retention beyond this period may not be necessary and could lead to burdensome administration and storage costs, which is why three years is considered an appropriate minimum.