Dear Users

With effect from 1 September 2018, CorpPass will be the ONLY login method for business transactions with the government. Hence, existing BCA login page for One-Stop AMS & WTUS, will be replaced by CorpPass login (for ATTC & Employer) .Employer users without a CorpPass account – Please register at

Please also be informed that WTU scheme will be extended to provide funding support for Singaporeans / Singapore PRs only from Jun 2020 to Mar 2021. For further queries, you may contact WTU administrators at 6248 9845 (Option 1) or

Thank you.