The declaration option does not require notarization; you need only fill in the blanks with the date and your location (city, state), and sign the declaration. Instructions. To file a complaint with the Commission on Human Rights: 1) Please fill out this form, answering all of the questions.The harassment must be based on a protected characteristic. Sex discrimination in Nassau County can happen when an employer treats one particular sex different than another. The Human Rights Law prohibits age discrimination against people who are at least 18. Local Human Rights Laws also protect against discrimination. Nassau County Equal Employment Policy. According to the 2010 Census, Nassau County is part of one of the most racially segregated regions in the country.