Mutant Registration

Mutant registration is a program used to identify and classify mutants.

History
Registration was proposed by Henry Peter Gyrich for the Mutant Control Agency. His goal was to use the registration files so he could build the Sentinels. The enormous robots would hunt down and capture the mutants.

The X-Men found out about his plans and destroyed all the files. The president realized there was something fishy with registration and ended the program.