Protected Activity: What You Are Protected for Doing

"Protected activity" is the legal term for the things a worker cannot lawfully be punished for doing. Under federal law it comes in two kinds, opposing discrimination and participating in an EEO process; the New York State Human Rights Law (NYSHRL) and the New York City Human Rights Law (NYCHRL) each add a request for a reasonable accommodation to their lists.⁠^[1][7][8]

Protected activity is the first of the three parts of a retaliation claim. The other two, the employer's action and the link between them, are covered in what counts as retaliation and proving retaliation. The overview is in what is workplace retaliation?

What does each law list as protected?

Law	Activities the statute lists
Federal: Title VII, 42 U.S.C. § 2000e-3(a)	Opposing any practice Title VII makes unlawful; making a charge, testifying, assisting or participating in any manner in an investigation, proceeding or hearing under Title VII⁠[9]
New York State: Executive Law § 296(7)	(i) Opposing any practice the NYSHRL forbids; (ii) filing a complaint, testifying or assisting in any proceeding under it; (iii) requesting a reasonable accommodation under it⁠[7]
New York City: Administrative Code § 8-107(7)	(i) Opposing a forbidden practice; (ii) filing a complaint, testifying or assisting in a proceeding; (iii) commencing a civil action alleging a City-law violation; (iv) assisting the NYC Commission on Human Rights or the Corporation Counsel in an investigation; (v) requesting a reasonable accommodation; (vi) providing information to the Commission under a conciliation agreement⁠[8]

Other federal anti-discrimination statutes have their own clauses. The Americans with Disabilities Act (ADA) forbids discrimination against an individual who opposed a practice the ADA makes unlawful or who made a charge, testified, assisted or participated in an ADA proceeding.⁠^[10] The Age Discrimination in Employment Act has its own opposition and participation clause.⁠^[11]

What counts as "opposing" discrimination?

Federal law. Opposition does not have to be formal. The Second Circuit, the federal appeals court that covers New York, has held that Title VII's opposition clause protects informal protests, including making complaints to management, writing critical letters to customers, protesting against discrimination generally, and expressing support for coworkers who have filed formal charges.⁠^[2]

Speaking up when asked also counts under Title VII. In Crawford v. Metropolitan Government of Nashville, the U.S. Supreme Court held that the law's protection extends to an employee who speaks about discrimination not on her own initiative but in answering questions during the employer's internal investigation.⁠^[12] What that process looks like from the inside is described in what happens in an HR investigation.

A worker does not have to wait until things are bad enough to sue. In the EEOC's view, it is reasonable opposition to tell the employer about alleged or potential harassment even if the conduct has not yet risen to the level of a "severe or pervasive" hostile work environment, which is the federal harassment test.⁠^[13]

New York City. The Court of Appeals, New York's highest court, has said that § 8-107(7) is to be construed broadly in favor of discrimination plaintiffs to the extent such a construction is reasonably possible. In Albunio v. City of New York it found that a supervisor had "opposed" discrimination when, without saying in so many words that a subordinate was a discrimination victim, she made clear to her superior that she thought his treatment of the subordinate was wrong.⁠^[14]

New York State. Executive Law § 296(7) protects a person who has "opposed any practices forbidden under this article."⁠^[7] Executive Law § 300 directs that the NYSHRL be construed liberally regardless of whether comparably worded federal civil rights laws have been so construed.⁠^[15]

Does the complaint have to mention discrimination?

It has to be understandable as a complaint about discrimination. Under Title VII, the Second Circuit has said that the employer must have understood, or could reasonably have understood, that the worker's opposition was directed at conduct Title VII prohibits.⁠^[3] In one case the court upheld the dismissal of a retaliation claim where the worker's complaints were "generalized," so that the employer could not reasonably have understood that she was complaining of conduct Title VII prohibits.⁠^[16]

One of the complaints alleged in that case was that a co-worker "is making my life miserable."⁠^[16] The difference between rude, unfair and unlawful treatment is explained in unfair or illegal? and workplace bullying vs. illegal harassment.

As a practical matter, a complaint that says what happened, who did it, and what the worker thinks it was based on leaves less room for later argument about what the employer understood. How to report harassment or discrimination to your employer covers the mechanics.

What counts as "participating"?

Participation means taking part in the formal process. Title VII protects a person who has made a charge, testified, assisted or participated in any manner in an investigation, proceeding or hearing under the statute.⁠^[9] In the Second Circuit that protection extends to an employee who is named as a voluntary witness in a coworker's Title VII suit but is never called to testify.⁠^[17] More on witnesses is in retaliation against witnesses, family members and coworkers.

The EEOC takes a broad view of this clause. Its position is that the participation clause applies even if the underlying allegation is not meritorious or was not timely filed, and regardless of whether the person had a reasonable, good-faith belief; the agency acknowledges that the Supreme Court has not addressed the question.⁠^[18] That is the agency's position, and its guidance states that it does not have the force and effect of law.⁠^[19]

What if the conduct I complained about turns out to be legal?

Under federal law, an opposition complaint can be protected even if it was mistaken. In the Second Circuit, a plaintiff may prevail on a Title VII retaliation claim when the underlying conduct was not in fact unlawful, so long as the plaintiff had a good-faith, reasonable belief that it violated the law.⁠^[6]

The belief has limits. In Clark County School District v. Breeden, the U.S. Supreme Court held that a complaint about a single incident was not protected, because no reasonable person could have believed that incident violated Title VII's standard.⁠^[20]

Is asking for an accommodation protected?

New York City. Yes, by the terms of the statute. Local Law 129 of 2019, effective November 11, 2019, prohibits retaliation against individuals who request a reasonable accommodation under the City's human rights law.⁠^[4]

New York State. Yes, by the terms of the statute as of October 2026. Chapter 600 of the Laws of 2025, signed December 5, 2025, added "requested a reasonable accommodation under this article" to Executive Law § 296(7); it took effect immediately and applies to all actions filed on or after that date.⁠^[5] The Legislature stated that the amendment is "declarative of" existing law and is not to be read to mean that the Executive Law did not already prohibit this kind of retaliation.⁠^[5] Material written before December 2025 may still describe the State statute as listing only opposition and participation.

Federal law. The EEOC's 2016 retaliation guidance lists requesting a reasonable accommodation for disability or religion among its examples of protected opposition; the guidance states that it does not have the force and effect of law.⁠^[21][19] Apart from its retaliation clause, the ADA makes it unlawful to coerce, intimidate, threaten or interfere with any individual in the exercise of a right the ADA grants.⁠^[22] The City law has a comparable provision: it is an unlawful discriminatory practice to coerce, intimidate, threaten or interfere with any person in the exercise of a right protected by § 8-107.⁠^[23]

The request itself is covered in how to request an accommodation and the interactive process and cooperative dialogue.

What is not protected?

The way a person opposes discrimination matters under federal law. According to the EEOC, opposition is not reasonable if an employee makes an overwhelming number of patently specious complaints, badgers a subordinate to give a witness statement and tries to coerce her to change it, or commits an unlawful act such as threatening violence to life or property.⁠^[13]

Protected activity is also not a shield against ordinary performance management. The EEOC states that opposition is not a license to neglect job duties, and that if an employee's protests make the employee ineffective in the job, the retaliation provisions do not immunize the employee from appropriate discipline or discharge.⁠^[13]

People whose job is to handle complaints are in a particular position under Title VII. In the Second Circuit, an employee who is required as part of her job to report or investigate other employees' discrimination complaints does not engage in protected opposition merely by doing so, but is protected if she actively supports other employees in asserting their rights or personally complains about the employer's discriminatory practices.⁠^[24]

Does the employer have to know?

Under Title VII in the Second Circuit, the employer's knowledge of the protected activity is one of the things a plaintiff shows at the first stage.⁠^[25] For that purpose a plaintiff may rely on "general corporate knowledge" of the protected activity.⁠^[26]

Protected activity under other laws

The human rights laws protect complaints about discrimination. Complaints about other kinds of wrongdoing fall under other statutes, each with its own definition of what is protected:

• Labor Law § 740 protects disclosing, or threatening to disclose, to a supervisor or public body a practice the employee reasonably believes violates a law, rule or regulation, as well as objecting to or refusing to participate in it.⁠^[27][28] See New York's whistleblower law.
• Labor Law § 215 protects complaints about conduct the employee reasonably and in good faith believes violates the Labor Law, and the complaint need not refer to any section of that law.⁠^[29][30] See retaliation for wage complaints.
• Section 7 of the National Labor Relations Act gives employees the right to engage in concerted activities for mutual aid or protection.⁠^[31] See talking with coworkers about pay and working conditions.