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Office Information

Regional Director

Welcome to Region 27 of the National Labor Relations Board. We conduct elections, investigate charges of unfair labor practices, and protect the rights of workers to act together, serving the states of Wyoming, Colorado, Utah, and parts of Montana, Idaho, and Nebraska from our regional office in Denver. If you have questions or wish to file a charge or petition for election, please visit our office or call and ask for the Information Officer on duty. We can arrange to have someone speak with you in the language of your choice. We are also happy to provide speakers and materials to promote a greater understanding of the National Labor Relations Act.

INFORMATION OFFICER:  We have an investigator available to take your calls or meet with you in our office from 8:30 a.m. to 5:00 p.m. Monday through Friday. Please visit us or call us at (303) 844-3551.  You can also email us at any time at We will return your email inquiry the next work day.  We also have Spanish-speakers available to answer all of your questions.

SOCIAL MEDIA: Region 27 also has a Facebook page at and a Twitter page at .  Like us!  Follow us! 

E-FILING: We strongly urge all parties in unfair labor practice investigations or representation matters to submit all documents and other materials, including unfair labor practice charges and representation petitions, by E-Filing (not e-mailing) through our website. Information about the Agency, the procedures we follow, and our customer service standards is available on our website, or from an NLRB office upon your request.

CONTACT FOR HEARING IMPAIRED: Hearing impaired callers who wish to speak to an Agency representative should contact the Federal Relay Service by visiting its website at (link is external), calling one of its toll free numbers and asking its Communications Assistant to call our toll free number at 1-866-667-NLRB.

Regional Case Developments

Case Namesort ascending Case Number Case Activity Issuance Date
United States Postal Service 27-CA-018936 Administrative Law Judges Decision 08/13/2004
United Park City Mines Co. 27-CA-001576 Board Decision 04/29/1965
United Parcel Service, Inc. 27-RC-006058 Board Decision 09/23/1981
United Parcel Service 27-CA-016064 Board Decision 04/30/2001
United Packing Co. of Iowa, Inc. 27-CA-002796 Board Decision 01/15/1971
United Packing Co. 27-CA-004869 Board Decision 05/17/1977
United Mine Workers of America. Local 1854 27-CB-000900 Board Decision 09/29/1978
United Mine Workers of America, Local 1859 27-CB-001143 Board Decision 04/09/1978
United Mine Workers of America Welfare and Retirement Fund 27-CA-002607 Board Decision 08/25/1971
United Mine Workers and Peabody Coal Co. 27-CE-000022 Board Decision 10/30/1980


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