The Sexual Harassment Act enlists the duties of an employer. The duty of en employer does not end in merely constituting an ICC. The existence and composition of the ICC has to be informed to the Employees. If employees are not aware that an ICC exists in their office they cannot make complaints.

Woman unaware of panel formed to address harassment plaints, Times of India, August 25, 2018

https://timesofindia.indiatimes.com/city/coimbatore/shocking-women-unaware-of-panel-formed-to-address-harassment-plaints/articleshow/65536429.cms