OSHA has adopted well-established quality assurance techniques to ensure the quality of information disseminated. Information is subject to internal agency quality control and audit, and any appropriate Department level reviews, before being disseminated to the public. When OSHA posts information on its website, it adheres to DOL's Public Web Site Review and Clearance Process. OSHA's quality assurance techniques and methods include reviewing the information prior to official release to ensure that erroneous data are not released or to identify data of marginal quality. As part of its commitment to information quality, OSHA encourages communication with its users. OSHA fosters discussions with the public at large by making it easy to reach staff by a variety of formats, including phone, mail, and E-mail. OSHA encourages those with questions or concerns about information the agency publishes to notify the contact person specifically identified in most published documents. In addition, through this Information Quality Correction Request (IQCR) link, the public can take an active hand in helping OSHA improve the quality of its data by challenging the information disseminated. See more from topic source: https://www.osha.gov/html/a-z-index.html