Disadvantaged Business Enterprise Resources:
MD http://www.mdot.state.md.us/MBE_Program/DBE.html
VA http://www.dmbe.virginia.gov/
US DOT http://www.osdbu.dot.gov/

Bid Procurement Resources:
MD eMarketplace https://ebidmarketplace.com/
MD Small Business Reserve Program http://www.smallbusinessreserve.maryland.gov/

VA eMarketplace http://www.eva.state.va.us/
Dulles Transit Partners http://www.dullestransitpartners.com/pages/bidopportunities.aspx

FedBizOpps https://www.fbo.gov/
Small Business Administration www.sba.gov

Legal Resources:
People's Law Library www.peoples-law.org/
Maryland State Law Library www.courts.state.md.us/lawlib/