Final answer:
The conference that established the procedures for the "Final Solution" occurred at the Wannsee conference in Berlin, Germany.
Step-by-step explanation:
The conference that established the procedures for the "Final Solution" occurred at the Wannsee conference in Berlin, Germany. This conference took place on January 20, 1942, and was attended by high-ranking officials of the Nazi regime. It was during this conference that the plans for the systematic genocide of Jews and other groups were discussed and implemented.
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