The Amazing Spider-Man Vol. 2 (1998-2013) #532

Plot

In the wake of the Stamford explosion that killed over 600 people, Spidey and Iron Man help sift through the wreckage; The pair then head to Washington where Tony meets with the Senate once again and informs Peter that the superhuman registration bill will be passed in a matter of weeks and he plans on supporting it; Peter has a very difficult decision to make as his new mentor asks him to make his secret identity public and support the new registration bill.