2. Those who transition from male to female are eligible to compete in the
female category under the following conditions:
2.1. The athlete has declared that her gender identity is female. The
declaration cannot be changed, for sporting purposes, for a minimum
of four years.
2.2. The athlete must demonstrate that her total testosterone level in serum
has been below 10 nmol/L for at least 12 months prior to her first
competition (with the requirement for any longer period to be based on
a confidential case-by-case evaluation, considering whether or not 12
months is a sufficient length of time to minimize any advantage in
women’s competition).
2.3. The athlete's total testosterone level in serum must remain below 10
nmol/L throughout the period of desired eligibility to compete in the
female category.
2.4. Compliance with these conditions may be monitored by testing. In the
event of non-compliance, the athlete’s eligibility for female competition
will be suspended for 12 months.