Learn about NIEHS-specific funding opportunities and contract acquisitions and explore the types of research programs NIH supports.

NIEHS Contract Acquisitions
The NIEHS Office of Acquisitions purchases services, supplies, and other items associated with the administration of NIEHS. Find information on current contract opportunities below $25,000.

NIEHS Funding Opportunities
Explore NIEHS-specific funding opportunities, notices, and guidance.

NIH Funding
Learn about the wide range of programs that NIH supports, which NIH institute, center, or office is most likely to support your project, and the projects that NIH funds.

Research Project/Grant Types
NIH uses activity codes, such as “R01,” to categorize the many types of research-related programs it supports. Learn about each NIH activity code and how it is used.