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Civil GPS Service Interface Committee

International Information Subcommittee

This page provides information about the International Information Subcommittee (IISC) of the Civil GPS Service Interface Committee (CGSIC).


IISC focuses on the needs of the international GPS user community by hosting information exchanges throughout the world and collecting inputs from users outside the United States.

Subcommittee Officials

John Wilde
DW International, UK
Europe Regional Vice-Chair:
Prof. František Vejrazška
Vice - Rector
Czech Technical University in Prague
Czech Republic
Australia/Pacific Islands Regional Vice-Chair:
Temporarily Vacant
Asia Regional Vice-Chair:
Hiroshi Nichiguchi
Japan GPS Council
North America Regional Vice-Chair:
Mike Swiek
U.S. GPS Industry Council

Country Reports


IISC generally meets once or twice each year covering different regions of the world. It also convenes during the annual meeting of the full CGSIC.

55th CGSIC Meeting

The full Civil GPS Service Interface Committee reconvenes September 14-15, 2015, at the Tampa Convention Center in Tampa, Florida, in conjunction with the ION GNSS+ 2015 conference.

View agenda and register

Recent Meeting

New IISC convened on March 26, 2015, as part of the Munich Satellite Navigation Summit.
View presentations

Previous Meetings

Select any of the following dates/locations to view proceedings from past IISC meetings.

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