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How should employers respond to unfair labor practice charges?

On Behalf of | Feb 5, 2026 | Arbitration Agreements

Getting an unfair labor practice (ULP) charge often feels overwhelming. Staying calm and organized usually helps. The focus should be on figuring out the next steps, keeping clear records of what happened, and relying on guidance from people who know California labor law well.

What happens after a ULP charge is filed?

When an employee or union files a charge, the National Labor Relations Board (NLRB) reviews it. In California, regional offices in cities like San Francisco, Oakland and Los Angeles handle these cases.

First, the office checks whether the charge meets basic requirements. If it does, they start an investigation, which is a fact-finding process rather than a trial. Investigators may request documents, send written questions or interview managers and employees.

If the regional director finds enough evidence and the parties do not settle, a formal complaint may follow. A judge then hears the case, reviews the evidence and listens to witnesses. Parties may appeal decisions to the Labor Board in Washington D.C. or, in certain situations, to a federal court.

What initial steps should an employer take when a charge arises?

Deadlines can arrive quickly once a charge is filed. A simple plan helps respond efficiently:

  • Read the charge carefully: Identify the specific dates, actions and decisions in question
  • Preserve all records: Collect emails, text messages, personnel files and notes related to the situation
  • Create a timeline: Document events, including who made each decision and when
  • Assign a point person: Designate an individual to communicate with the Labor Board and maintain consistency

After completing these steps, consulting a legal advisor helps address questions from the NLRB and evaluate whether an early settlement may save time and resources.

How can an employer present its position during the investigation?

A ULP defense usually depends on the facts of the situation. Common explanations include:

  • Business reasons: Decisions such as discipline or termination reflect performance or operational needs, not union activity
  • Incorrect facts: The charge reports events that did not occur, such as stating an employee was fired when they resigned
  • Lack of knowledge: The manager involved had no knowledge of the employee’s union involvement
  • Timing: The charge arrived after the period allowed by law

In California, highlighting training programs and written policies demonstrates efforts to comply with the law in good faith.

Why should an employer partner with a legal advisor during the process?

California labor laws can be complex, with state agencies and federal boards sometimes overlapping. A legal advisor can act as a strategic partner, helping you assess potential risks and communicate effectively without creating additional legal complications. They can also suggest updates to policies or supervisor training to improve workplace communication.

Moving forward after a ULP case

Once the case concludes, whether it ends in dismissal, settlement or a judge’s decision — reviewing internal processes can reveal valuable insights. Updating handbooks, evaluating manager practices and improving documentation helps build a more stable and respectful work environment moving forward.

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