Valid Semi-Annual Medical Declarations expire 6 months from when it was dated.
Valid Lab Test Results expire 6 months from dated form.
Note that lab test results are bundled together (HIV, Hepatitis C, Hepatitis B Surface Antigen), so if your tests all have different dates then the earliest dated test will be used to calculate the expiry date.
Example: HIV and Hepatitis C tests were done January 3, 2023, but Hepatitis B Surface Antigen was done January 10, 2023. The earliest dated tests in this case is January 3, 2023. Meaning the athlete’s expiry date would be June 3, 2023.