Copyright Permission In The Digital Age

CONFU and guidelines:

http://www.utsystem.edu/ogc/intellectualproperty/confu2.htm

DMCA:

http://www.copyright.gov/title17/92appv.html

Term Extension Act:

http://www.copyright.gov/title17/92chap3.html#304

TEACH Act:

http://www.lib.ncsu.edu/scc/legislative/teachkit/teach.pdf