Home/ Employee Handbooks/ Guide № 45

Handbook Policies the NLRB Keeps Striking Down

Confidentiality rules, civility codes, social-media policies, media blackouts — the NLRA protects non-union employees too, and under the Board's Stericycle standard, a rule an employee could reasonably read as chilling protected activity is unlawful.

LegalWorkplace.com Staff Reviewed Sep 2026 · 9 min read
Handbook Policies the NLRB Keeps Striking Down
The scope
NLRA Section 7 protects concerted activity about working conditions — in every private workplace, union or not.
The standard
Under Stericycle (2023), a rule is presumptively unlawful if an employee could reasonably interpret it to chill protected activity — the employer must prove narrow tailoring.
The absolute
Pay secrecy rules are per se unlawful under the NLRA — and separately banned by a growing list of state statutes.
Not legal advice. Educational guide to general U.S. employment law. Rules vary by state — consult an employment attorney for specific cases.
01

Section 7 covers non-union workplaces

The National Labor Relations Act's Section 7 protects employees' right to engage in concerted activities for mutual aid or protection — and none of it requires a union. Two employees comparing salaries, a group text complaining about a supervisor, a Facebook thread about understaffing: all protected, in nearly every private workplace. The enforcement mechanism is the unfair-labor-practice charge, and the NLRB has spent a decade finding that handbook rules themselves — merely maintained, never enforced — violate the Act when they could chill this activity. That makes the handbook review from the handbook guide incomplete without an NLRA pass.

02

The Stericycle standard

The Board's Stericycle decision (2023) sets the current test: a work rule is presumptively unlawful if an employee — viewed as economically dependent on the employer and inclined to read ambiguity cautiously — could reasonably interpret it to restrict Section 7 activity. The employer rebuts only by proving a legitimate and substantial business interest that a more narrowly tailored rule couldn't serve. Practical translation: ambiguity is now charged to the drafter, and every broad, comfortable phrase — "maintain confidentiality," "be respectful," "don't disparage" — is a potential violation as written. Board standards swing between administrations, which is why the annual review re-runs this pass rather than treating it as settled.

03

The repeat offenders

Pay secrecy
Any rule or practice against discussing wages — per se unlawful under the NLRA, separately banned by many states, and still astonishingly common.
Overbroad confidentiality
"Keep all company information confidential" sweeps in wages, schedules and working conditions. Protect trade secrets and customer data by name instead.
Civility and disparagement codes
"No negative comments about the company or coworkers" reaches protected group complaints about managers and conditions — the paradigm Stericycle casualty.
Social media rules
Bans on discussing work online, requiring pre-approval of posts, or prohibiting criticism collide with protected online concerted activity.
Media and investigation gags
Blanket no-talking-to-media rules, and blanket confidentiality mandates for every workplace investigation, both fail — investigation confidentiality must be justified case by case.
Recording and solicitation bans
Total recording bans and solicitation rules broader than working-time limits have both been struck; a few narrow versions survive with stated justifications.
04

Drafting rules that survive

Four techniques. Name the interest: rules tied to a specific, legitimate concern — trade secrets, patient privacy, harassment prevention — outperform mood statements. Define terms: "confidential information" as an enumerated list (source code, customer lists, protected health information) rather than "all company matters." Add the savings clause — "nothing in this policy restricts rights under Section 7 of the NLRA" — helpful but not sufficient; the Board discounts boilerplate that contradicts the rule beside it. Cut what you can't defend: if a rule exists because it felt professional rather than because a narrow business interest requires it, deletion is cheaper than defending it. Remember the enforcement side too: disciplining an employee for a group complaint converts a paper violation into a reinstatement-with-backpay case — which is where the retaliation guide's discipline-review habit earns its keep.

?

Frequently asked questions

We have no union — does the NLRA really apply to our handbook?
Yes. Section 7 protects 'concerted activities for mutual aid or protection' — two employees comparing pay, a group complaining about a manager, a social-media thread about scheduling — in nearly all private workplaces regardless of union status. Handbook rules that could chill those activities draw unfair-labor-practice charges without a union anywhere in sight.
Can we prohibit employees from discussing their pay?
No. Pay-secrecy rules — written or enforced as practice — violate the NLRA for covered employees, and many states ban them independently. Managers instructing employees not to discuss raises is the same violation in oral form.
What is the Stericycle standard?
The NLRB's 2023 framework: a work rule is presumptively unlawful if a reasonable employee — economically dependent and inclined to read ambiguity cautiously — could interpret it to restrict Section 7 activity. The employer can rebut only by showing a legitimate business interest that can't be served by a narrower rule. Ambiguity now costs the drafter.
Can we restrict what employees post on social media?
You can prohibit unlawful harassment, threats, and disclosure of genuine trade secrets. You cannot broadly ban 'disparaging the company', 'negative comments about coworkers', or discussing the workplace online — group complaints about working conditions on social media are classic protected concerted activity.
§

Official resources