Wis. Admin. Code § GHSS 2.12
It shall be the responsibility of the licensee to maintain records of continuing education hours for at least 2 biennia from the date on which the course or activity is completed. A minimum of at least one contact hour per biennium is required for recordkeeping purposes, with increments of one-quarter contact hour allowed thereafter. The recordkeeping may include any of the following:
History: CR 24-078: cr. Register August 2025 No. 836, eff. 9-1-25.