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. As of February 8, 2020, New York State law prohibits all employers, regardless of size, from making hiring, firing or other employment decisions based on age.The Age Discrimination in Employment Act of 1967 (ADEA) protects employees who are 40 years of age or older from discrimination because of their age. Our dedicated New York City attorneys have assisted many people facing discrimination or wrongful termination based on their age. Each case, however, represents a serious impediment of legal rights. The Age Discrimination in Employment Act of 1967 (ADEA) protects employees who are 40 years of age or older from discrimination because of their age. If an employer is providing accommodations to its workers beyond those legally required, it must treat workers the same regardless of age. Under both federal and New York state laws, age discrimination in the workplace is illegal. The proof must demonstrate that you were treated unfairly despite competent work performance and that the actions were based on age. NYC employers cannot discriminate against employees based on age, gender identity, disability, race, or other protected characteristics.