standing committee format in Rotary Club

Director and chair standing committee are the same person
http://www.rcdhakanorth.com/district-3281/committees/
It looks very clear in the table presented in the above link.

http://rotarydhakanorthwest.org/board_of_directors.php

http://rcgulshan.org/index.php?page=directores_board

http://www.rcdhakanorth.com/district-3281/board-of-directors/

Director and chair standing committee are different persons
>>>
http://www.rcmetropolitansylhet.org/index.php/about-us/standing-committee
Here directors are the subcommittee chair under service project standing committee in most cases.