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This Minnesota Human Resources Manual is offered to you for free. Find state specific laws and regulations below.

Personnel files — Minnesota

Proper documentation is an invaluable tool in defending a company’s decisions relating to a particular employee. Poor documentation, however, can be more detrimental to an employer than none at all. Therefore, employers should ensure that all documentation relating to an employee is accurate, concise and factual and employers should keep in mind that any documents created may later be discoverable in future litigation. Personnel files should be periodically reviewed and updated with new information.

Private employers

There is no legal obligation for private employers to maintain a personnel file. However, many employers do maintain such files and must be cautious to handle them with the care required by the law. There are many questions regarding how employer personnel files should be handled, including privacy concerns and discovery issues. This chapter provides some answers.

Where to keep files

All confidential employee information, including personnel files, medical files, disciplinary files and any other files that relate to specific employees, should be kept secured in a locked location.

Access

Only employees with a business-related need for the files should be able to access them.

What is included

Official personnel file

Many employers maintain an “official” personnel file for each employee, containing the employee’s application as well as various forms, agreements and acknowledgments signed by the employee, such as the handbook acknowledgement, any arbitration or bargaining agreement, any emergency contacts and release of information, performance reviews and so on.

Unofficial personnel file

In addition to official employee personnel files, many supervisors maintain unofficial desk files for the employees they supervise. These unofficial files often contain copies of reviews, disciplinary records, as well as informal notes regarding the employee’s performance and minor infractions that don’t result in separate discipline. These files often will be generated by the supervisor but should be forwarded to human resources. While it is generally an acceptable practice to maintain an unofficial personnel file, employers must understand that any such file will be treated the same as an “official file.” Such documents should not be included in employees’ personnel file, whether official or unofficial. Exclusions under the new law include, for instance, documents identifying a person who made a confidential accusation against the individual who may request access to his or her personnel file.

Like other personnel records, these files should be kept in a secure location. It is a good idea for such information to be copied and forwarded to the human resources department on a periodic basis – perhaps with the annual or semi-annual performance evaluation. When an employee is discharged, steps should be taken to ensure that any information contained in unofficial supervisory files is preserved and added to the employee’s official personnel file. Such files are often the only written evidence of certain disciplinary decisions, etc. and can sometimes be vital in employment litigation matters.

Investigation files

It is a good idea for employers to maintain workplace investigation files. Regardless of the outcome of the investigation, the record of what was done and the findings of the investigation can be crucial to employment litigation matters involving the employee or employees involved in the investigation, as well as other employees. Employers should note that investigation records should typically be kept separate from an employee’s personnel file, especially if the documents relate to an active and/or confidential investigation.

Medical information

The Americans with Disabilities Act (ADA) requires medical information to be kept separately from other personnel records. Medical information of any kind should be kept out of an employee’s personnel file. This includes requests for leaves of absence based on underlying medical conditions and notes from physicians listing work restrictions based on health concerns. If a doctor’s note excusing an employee’s absence contains medical information, it should be kept in a separate file to preserve its confidentiality. A simple notation in the personnel file that a written note was provided to excuse the absence is sufficient.

The ADA requires that public and private employers maintain strict confidentiality procedures regarding medical information. Even if information does not directly identify an individual, the employee's identity may be discernible based on absence records or other information. Once confidential medical information is discernible, it may be subject to broad dissemination. This is especially true with regard to the most sensitive medical information, such as mental health, HIV or other serious illness. Because the potential for harm to the employee and to the company is so high, employers should carefully monitor access to confidential medical information and should establish procedures to ensure that this type of information is disseminated only as necessary.

In most cases, workers’ compensation claim forms should not be kept in personnel files because of the confidential medical information they often contain. Benefit claim forms for insurance purposes may also inadvertently disclose medical information and should be separated from personnel files in order to maintain confidentiality.

Safety records

Under the Occupational Safety and Health Act (OSH Act), employers are required to maintain accurate records of employee exposure to potentially toxic materials or harmful physical agents, which are required to be monitored or measured under OSHA. These regulations provide employees and their representatives with an opportunity to observe the monitoring and measuring of toxic materials and to have access to certain medical records.

Employee access

Private employers

Minnesota law allows an employee of any Minnesota employer the right to inspect and obtain a free copy of the employee's personnel file once every six months, and once each year after an employee is separated from employment, so long as the file is retained by the company. The law does not establish a requirement that private employers create files or create recordkeeping requirements. Employers should evaluate the law’s definition of “personnel file” and remove documents not necessary for disclosure when providing access.

Private employers should update their policy and procedure manual to include a clearly written, easy to understand procedure by which employees may request access. Additionally, requests should be addressed in a reasonable and timely fashion so as not to introduce skepticism. The policy should include language that defines access as the ability to review their file and prohibits the removal, tampering, editing or other manipulation of the file. Employers have the right to require a nominal fee to cover processing. Employers can also require that the human resource employee that maintains the file accompany the employee to ensure all interests are protected. All requests should be managed and handled in a uniform fashion.

Public employers

Both private and public employers can avoid problems and ensure that supervisors and human resources personnel are consistent when it comes to maintaining the files and monitoring employee access to these files by instituting and following a written policy as above. The policy should state the procedure by which employees may request and review their files and should provide appropriate supervision for these situations. This will ensure that the integrity of the records is maintained.

Handling requests to view files

Employers should be cautious and seek the advice of counsel when responding to legal requests to view personnel files, so as not to violate their employees’ right to privacy.

In employment litigation, employers are routinely requested to produce employee personnel files, the production of which can sometimes violate employees’ privacy interests. The issue is complicated because personnel files often contain both information that is protected from disclosure by law, as well as information that is not. For instance, information that is often protected by privacy interests includes:

  • social security numbers
  • addresses
  • dates of birth
  • medical leave history
  • health insurance elections
  • compensation.

Such information has little or no relevance to employment disputes. However, personnel files also often contain information regarding performance, discipline or termination. Plaintiffs will often request such information regarding similarly situated employees in litigation. The courts have held that there is no legitimate expectation of privacy in documents that merely pertain to an employee’s conduct as an employee.

Keeping employment documents

As a general rule, employers should preserve employee documents for at least three years. That time period satisfies state and federal recordkeeping requirements and matches or exceeds the statute of limitations applicable to most common employment law claims. If an employer has an employment practices liability insurer, it is recommended that the employer consult with that insurer to see if it has a recommendation or requirement on how long it wants personnel files retained.

When an employer does destroy records, it should do so under a written policy specifying both retention periods and destruction protocols. If an employment-related claim is filed against an employer, the employer should immediately suspend destruction of all documents that may be related to the claim and issue a “litigation-hold” letter informing employees that they must not discard or destroy any potentially relevant documents. Failure to do so can result in serious sanctions and/or negative presumptions at trial.