U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

NTP Logo

Annual Report for Fiscal Year 2015

Annual Report for Fiscal Year 2015
Menu

Research and Testing



Tox 21 logo

Tox21

The Toxicology in the 21st Century (Tox21) program is a federal collaboration that uses automated high throughput screening methods to quickly test chemicals across a battery of assays.

NTP logo

ICCVAM

The Interagency Coordinating Committee on the Validation of Alternative Methods (ICCVAM) is a permanent interagency committee of NIEHS.

atomic matrix

Testing and Toxicology Studies

The NTP testing program evaluates substances for a variety of health-related effects, generally using rodent models for study.

NTP logo

ICCVAM

The Interagency Coordinating Committee on the Validation of Alternative Methods (ICCVAM) is a permanent interagency committee of NIEHS.