The U.S. Dept. of Labor and State Agencies require employers to meet workplace posting obligations by posting information related to various aspects of the workplace, pertaining to wages and hours worked, for example, in an area frequented by employees and where they may be read during the workday.
We've provided a few links to those sites. You can print these notices for your convenience.
U.S. Department of Labor
Some of the statutes and regulations enforced by the U.S. Department of Labor (DOL) require that notices be provided to employees and/or posted in the workplace. DOL provides free electronic copies of the required posters and some of the posters are available in languages other than English.
California
Cal/OSHA Recordkeeping Requirements
Each February through April, employers must post a summary of the injuries and illnesses recorded by previous year. Also, if requested, copies of the records must be provided to current and former employees, or their representatives. See recordkeeping forms 300, 300A, 301, and additional instructions. Note: You must post the Summary only, not the Log, by February 1 of the year following the year covered by the form and keep it posted until April 30 of that year.
State of California Dept. of Industrial Relations
In California, all employers must meet workplace posting requirements. Workplace postings are usually available at no cost from the requiring agency. The Department of Industrial Relations requires employers to post information related to wages, hours, and working conditions in an area frequented by employees where it may be easily read during the workday.
California Employment Development Department
Describes the notices and pamphlets that employers must provide to employees that explains employee benefits and rights under the Unemployment Insurance, Disability, and Paid Family Leave programs.
Other states
Industrial Commission of Arizona
Arizona law requires employers to post a number of notices, or "posters," and each notice must be posted in a conspicuous place where employees will see it. This site also contains other resources for employees and employers.
Nevada Department of Business and Industry
Contains posters required by Divisions of the Department of Business and Industry. Not a complete list. Directs viewers to the Department of Labor site.
Oregon.gov
Lists posting requirements for Oregon employers. Employers with more than one work location are generally required to display these posters at each worksite.
State of Utah Labor Commission
This site contains many resources and information about required posters.
Colorado Department of Labor and Employment
Describes Colorado laws and provides downloads for applicable posters regarding minimum wage, anti-discrimination laws, employment security act and more.
Texas Workforce Commission
Provides resources, tips, and tools for the Texas workforce, includes helpful links for businesses and employers and job seekers and employees.
Alaska Department of Administration Personnel and Labor Relations
Contains mandatory employment-related posters that must be placed in a common area where they can be seen by all public and private sector employees.
New Mexico Courts Judicial Branch
Contains posters required by Federal and State Employment laws to be posted at all times in New Mexico Judicial Offices.