If the petition was filed on behalf of the association "and its members" and those members supporting the petition were identified therein, they will be included on any list of affected domestic producers that is forwarded to Customs. However, if the petition was filed on behalf of the association only, individual members will not be included on any list that the ITC sends to Customs unless those firms separately indicate their support for the petition by letter or questionnaire response. Members of an association that are not identified in the petition as supporters of the petition may also petition Customs for inclusion on Customs' list of potentially eligible domestic producers pursuant to their regulations. For further information, contact Customs at cdsoa@dhs.gov.