我以前回复过这个问题
我是直接把资料发邮件给ICA的， ICA_Visit_Pass@ica.gov.sg
这是ICA回复我的邮件：
Together with the applicants' new passport bio-data page, please also provide us with clear images of his/her Long-Term Visit Pass card (front) and local sponsor's NRIC so that we may verify and update our records. Please provide the images in jpeg or doc format. The updating is not available on the self-service web-portal.
参考：http://bbs.huasing.org/sForum/bbs.php?B=108_13931579
这是ICA回复我的邮件：
Together with the applicants' new passport bio-data page, please also provide us with clear images of his/her Long-Term Visit Pass card (front) and local sponsor's NRIC so that we may verify and update our records. Please provide the images in jpeg or doc format. The updating is not available on the self-service web-portal.
参考：http://bbs.huasing.org/sForum/bbs.php?B=108_13931579
Huasing Association 1999 - 2013