As 2012 Ends, So Does the NLRB's Longstanding Bright-Line Rule Protecting Witness Statements from Disclosure

by Littler

As the calendar year ends, so does National Labor Relations Board Member Brian Hayes' term, prompting a series of decisions, including Piedmont Gardens, 359 NLRB No. 46 (Dec. 15, 2012). There the Board reversed 34 year-old precedent exempting witness statements gathered from an employer's internal investigation from disclosure to unions under Section 8(a)(5) of the National Labor Relations Act ("the Act"). In Piedmont Gardens, the Board determined that, going forward only, employers must apply a balancing test set forth in Detroit Edison Co. v. NLRB, 440 U.S. 301 (1979), when arguing that there is a confidentiality interest in protecting witness statements from disclosure. In so holding, the Board overruled Anheuser-Busch, Inc., 237 NLRB 982 (1978), which had created a "bright-line" rule exempting witness statements obtained by employers during investigations from the general obligation to honor union requests for information. 

The issue presented to the Board in Piedmont Gardens was whether the employer violated Sections 8(a)(1) and 8(a)(5) of the Act when it refused to provide the union with witness names, witness job titles, and witness statements in response to a request for information. The union requested the information in connection with a grievance filed after an employee was terminated for sleeping on the job. Three co-workers provided the employer with written statements. Two of those co-workers were expressly promised confidentiality in connection with their participation in the investigation. The administrative law judge ("ALJ") determined that the employer violated the Act by refusing to provide the union with witness names and related job titles, but did not violate the Act by refusing to produce the witness statements, given the clear rule in Anheuser-Busch shielding such statements from disclosure.     

The Board agreed with the ALJ that the employer violated the Act by refusing to furnish witness names and witness job titles. The Board specifically concluded that the employer's general rule to treat such information as confidential did not negate its obligation to provide relevant information to the union. With respect to the witness statements, the Board determined that they are not fundamentally different from other types of investigatory information, and that the Anheuser-Busch blanket rule exempting witness statements from disclosure, no matter the circumstances, was unwarranted. Instead, the Board held that the appropriate standard applicable to the disclosure of witness statements is the balancing test set forth in Detroit Edison.  

Thus, going forward, employers can no longer simply refuse to produce witness statements. Rather, employers must conduct an analysis when responding to a union's request for statements. If the witness statements are relevant to the issue at hand, the employer must evaluate whether there is a "legitimate and substantial confidentiality interest" and, if so, whether that interest outweighs the union's need for the information. In addition, the employer must "raise its confidentiality concerns in a timely manner and seek an accommodation from the other party." Whether the statements are sensitive or confidential in nature, such that they do not need to be disclosed by the employer, will be determined based upon the specific facts of each case.  

To support its reversal of long-standing precedent, the Board explained that Anheuser Busch predated the Supreme Court's Detroit Edison decision, so the Board did not have the opportunity at that time to decide whether the Supreme Court's balancing test for protecting confidential information was sufficient for protecting witness statements. The Board specifically recognized the inherent risks associated with the production of witness statements, including intimidation or harassment of witnesses, retaliation against individuals who provide statements, and reluctance by witnesses to provide statements for fear of disclosure. However, the Board reiterated that the Detroit Edison balancing test is designed to address confidentiality concerns, and that there is no basis to assume that all statements have such issues shielding them from disclosure.  

Acknowledging the import of its about-face decision, the Board determined that the new disclosure standard is effective prospectively, and cannot be applied retroactively. Thus, under the former Anheuser Busch standard, the Board agreed with the ALJ that the employer properly refused to disclose the two statements provided by witnesses who had been promised confidentiality. However, the Board disagreed with the ALJ as to the third witness statement and found that the employer should have provided it to the union because the witness had not been assured confidentiality. That conclusion is consistent with the Board's decision issued the previous day in Hawaii Tribune-Herald, 359 NLRB No. 39 (Dec. 14, 2012), holding that a witness statement should have been produced to the union absent an assurance to the witness that the statement would remain confidential. 

In light of the Piedmont Gardens decision, employers should consider the following: 

  • Employers can no longer give blanket promises to witnesses that their written statements will remain absolutely confidential, which may dissuade individuals from cooperating in investigations.  
  • It will be more difficult to protect witnesses from intimidation, harassment and retaliation given that their statements may ultimately be produced to the union.  
  • Unions are likely to ask for witness statements in most cases given the new Piedmont Gardens disclosure standard. If employers wish to avoid providing such statements, they will have to articulate specific reasons for refusing to disclose. For example, in some instances an enhanced likelihood for retaliation against the witness may be relevant. In other circumstances, unusually awkward or private information in a witness statement may create a justification.  
  • Employers also should realize the practical problems of refusing to disclose witness statements based on even the above types of unusual circumstances. First, given the union-leaning nature of the current NLRB, future Board decisions in this area are likely to erode protections against witness statement disclosures even further (one can easily see the Board concluding that specific situations of enhanced harassment are insufficient under the balancing test). In addition, the employer's duty to "seek accommodation" from the union in instances where the employer wants to limit disclosure creates an additional burden on the employer. Aggressive unions may well choose not to agree to any suggested accommodations (such as selective redacting of information in the statement or limits on who in the union can receive or review a witness statement), again leaving the resolution of such issues to the current NLRB. 
  • In light of these difficult obstacles, employers may wish to consider options beyond the normal witness statement. In some instances, especially where related litigation has been filed or is threatened, attorney work product protections may exist, although it is not clear that the NLRB would recognize that defense. In other instances, the employer may choose to actually forego a formal witness statement, although that obviously has potential negative ramifications if the witness later changes his or her mind (due to union or coworker pressure or otherwise) about what he or she witnessed. 
  • Given the problems noted above, it is recommended that employers talk to experienced legal counsel about their options and educate internal investigators about this new legal development.

Tracy Stott Pyles is a Shareholder in Littler Mendelson's Columbus office. If you would like further information, please contact your Littler attorney at 1.888.Littler,, or Ms. Pyles at


DISCLAIMER: Because of the generality of this update, the information provided herein may not be applicable in all situations and should not be acted upon without specific legal advice based on particular situations.

© Littler | Attorney Advertising

Written by:


Littler on:

Readers' Choice 2017
Reporters on Deadline

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
Sign up using*

Already signed up? Log in here

*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
Custom Email Digest
Privacy Policy (Updated: October 8, 2015):

JD Supra provides users with access to its legal industry publishing services (the "Service") through its website (the "Website") as well as through other sources. Our policies with regard to data collection and use of personal information of users of the Service, regardless of the manner in which users access the Service, and visitors to the Website are set forth in this statement ("Policy"). By using the Service, you signify your acceptance of this Policy.

Information Collection and Use by JD Supra

JD Supra collects users' names, companies, titles, e-mail address and industry. JD Supra also tracks the pages that users visit, logs IP addresses and aggregates non-personally identifiable user data and browser type. This data is gathered using cookies and other technologies.

The information and data collected is used to authenticate users and to send notifications relating to the Service, including email alerts to which users have subscribed; to manage the Service and Website, to improve the Service and to customize the user's experience. This information is also provided to the authors of the content to give them insight into their readership and help them to improve their content, so that it is most useful for our users.

JD Supra does not sell, rent or otherwise provide your details to third parties, other than to the authors of the content on JD Supra.

If you prefer not to enable cookies, you may change your browser settings to disable cookies; however, please note that rejecting cookies while visiting the Website may result in certain parts of the Website not operating correctly or as efficiently as if cookies were allowed.

Email Choice/Opt-out

Users who opt in to receive emails may choose to no longer receive e-mail updates and newsletters by selecting the "opt-out of future email" option in the email they receive from JD Supra or in their JD Supra account management screen.


JD Supra takes reasonable precautions to insure that user information is kept private. We restrict access to user information to those individuals who reasonably need access to perform their job functions, such as our third party email service, customer service personnel and technical staff. However, please note that no method of transmitting or storing data is completely secure and we cannot guarantee the security of user information. Unauthorized entry or use, hardware or software failure, and other factors may compromise the security of user information at any time.

If you have reason to believe that your interaction with us is no longer secure, you must immediately notify us of the problem by contacting us at In the unlikely event that we believe that the security of your user information in our possession or control may have been compromised, we may seek to notify you of that development and, if so, will endeavor to do so as promptly as practicable under the circumstances.

Sharing and Disclosure of Information JD Supra Collects

Except as otherwise described in this privacy statement, JD Supra will not disclose personal information to any third party unless we believe that disclosure is necessary to: (1) comply with applicable laws; (2) respond to governmental inquiries or requests; (3) comply with valid legal process; (4) protect the rights, privacy, safety or property of JD Supra, users of the Service, Website visitors or the public; (5) permit us to pursue available remedies or limit the damages that we may sustain; and (6) enforce our Terms & Conditions of Use.

In the event there is a change in the corporate structure of JD Supra such as, but not limited to, merger, consolidation, sale, liquidation or transfer of substantial assets, JD Supra may, in its sole discretion, transfer, sell or assign information collected on and through the Service to one or more affiliated or unaffiliated third parties.

Links to Other Websites

This Website and the Service may contain links to other websites. The operator of such other websites may collect information about you, including through cookies or other technologies. If you are using the Service through the Website and link to another site, you will leave the Website and this Policy will not apply to your use of and activity on those other sites. We encourage you to read the legal notices posted on those sites, including their privacy policies. We shall have no responsibility or liability for your visitation to, and the data collection and use practices of, such other sites. This Policy applies solely to the information collected in connection with your use of this Website and does not apply to any practices conducted offline or in connection with any other websites.

Changes in Our Privacy Policy

We reserve the right to change this Policy at any time. Please refer to the date at the top of this page to determine when this Policy was last revised. Any changes to our privacy policy will become effective upon posting of the revised policy on the Website. By continuing to use the Service or Website following such changes, you will be deemed to have agreed to such changes. If you do not agree with the terms of this Policy, as it may be amended from time to time, in whole or part, please do not continue using the Service or the Website.

Contacting JD Supra

If you have any questions about this privacy statement, the practices of this site, your dealings with this Web site, or if you would like to change any of the information you have provided to us, please contact us at:

- hide
*With LinkedIn, you don't need to create a separate login to manage your free JD Supra account, and we can make suggestions based on your needs and interests. We will not post anything on LinkedIn in your name. Or, sign up using your email address.