Join the Community

The DII Community is a place for DII signatories to share and discuss best practices on ethical conduct within the Defense Industry.

Join Now

What is DII?

DII is a non-profit organization that combines the common dedication of signatory companies to a culture and practice of ethics and integrity in all business dealings with the United States Department of Defense.

Who is DII?

We are the dedicated employees and leaders of 77 companies that have committed to DII’s self-governance principles.

Learn More

DII’s essential strength lies in sharing best practices to maintain the highest standards of ethical conduct and to encourage employees to ethical conduct.

Since 1986, DII has offered free ethics training, instructional videos, and webinars on emerging ethics issues for defense-industry companies.  DII’s annual 3-day Best Practices Forum facilitates the sharing of information, training, and best practices. 

Read more »

The Defense Industry Initiative on Business Ethics and Conduct (DII) has a developed a Small Business Toolkit to provide guidance to small businesses on how to design, implement, maintain and augment business ethics and conduct compliance programs.

Read more »

Recent site activity

March 24, 2017
March 15, 2017
March 15, 2017

Featured Video – A Message from Leanne Caret, Chair, DII Steering Committee

Featured Training

Small Business Webinar

Denise Giardina's picture

DII has developed a resource for companies that need training on issues relating to working with small businesses, including limitations on subcontracting, the 8(a) program, and the mentor protégé program.  This resource is available to the p