Skip to main content
NIH Logo NIH Logo

Office of Research Services

Serving the NIH Community

Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

​​

Mail Services General Information

​The Division of Mail Management Services (DMMS) operates the main mail operations center and three satellite mail centers on the NIH campus. We deliver and collect NIH interoffice and US Postal Service (USPS) mail daily by 11:00am and 3:00pm from assigned mail stop codes (MSC) in Bethesda, Gaithersburg and Rockville, MD. ​

’