App for the 86th IEC General Meeting . The 2022 IEC General Meeting will be held in two venues in San Francisco, CA: The Hilton Union Square and the Hilton Parc 55. Nestled within San Francisco’s central shopping, hotel, and theatre district, Union Square is the commercial hub of the city. Numerous upscale boutiques, restaurants, nightspots and galleries occupy the area which is only steps away from the intersection of Powell and Market streets, one of the city’s most unique sites, the manual cable car turnaround.  The two hotels are across the street from one another. Additional venue details are noted under the “Hotels” section of this website.