KHARTOUM– A woman is on trial in Sudan for failing to cover her head and wearing “indecent” clothing, in a case Amnesty International says may violate international law.

Amira Osman Hamed, 35, was arrested Aug. 27 and charged with “indecent or immoral dress” for refusing to wear a headscarf.

Amnesty International said police arrested Hamed in Jabal Awliya, where she works as a civil engineer.

Amira Osman Hamed says she is prepared to be flogged in defense of her right to leave her hair uncovered.

Hamed was convicted of violating the same law in 2002, when she was arrested for wearing pants, but only paid a fine at that time.

If convicted in the current case, she could be sentenced to receive as many as 40 lashes.

“Amnesty International opposes flogging as it violates the absolute prohibition against torture and other cruel, inhuman or degrading treatment or punishment under international customary law,” the organization said on its website.

Nearly 100 people, including members of civil society groups and women’s rights activists, were present at Hamed’s first court session on Sept. 1, the Sudan Tribune reported Wednesday, Sept. 18. The session was canceled after the judge fell ill.