The BSC archives can be found here:

Our records are kept mostly in the form of what's called the "Board Pack." The president and board AA prepare this document before every board meeting--it contains reports, committee summaries, proposals, minutes, and more. If you're interested in digging through our history, Board Packs are absolutely the place to start.

Only those with an email account can access the archives, however. If you're a manager or board member, then you should have no problem. If you're a member, ask one of your managers or board members to let you browse the archives. If you're not a BSC member, email the president at about the records you're interested in and they'll go about getting them to you.