On July 17th, Delaware became the 19th state to sign benefit corporation legislation–a move that will make a big difference for entrepreneurs who want to make money and still do good in the world.

The state's corporation-friendly laws means it's home to most of the country's companies. Now those companies have the opportunity to become Certified B Corporations.

That means they can voluntarily meet rigorous standards of social and environmental performance, accountability, and transparency, while getting all the tax benefits of incorporating in Delaware.

(READ the story in Fast Compny)