Where is the headquarters of World Intellectual Property Organization (WIPO) located?

Where is the headquarters of World Intellectual Property Organization (WIPO) located?

ورلڈ انٹلیکچوئل پراپرٹی آرگنائزیشن کا ہیڈ کوارٹر کہاں واقع ہے؟
Explanation

WIPO: World Intellectual Property Organization

WIPO established: 14 July 1967

HQ: Geneva, Switzerland