Legal center
Every policy that applies to ctas.vn and CTAS products, in one place.
All policies
- Terms of serviceThe terms for using ctas.vn and CTAS products: accounts, rights and obligations, fees, limitation of liability and disputes.
- Privacy policyWhat personal data CTAS collects, why, who it is shared with, how long it is kept and your rights under Decree 13/2023/ND-CP.
- Data processing agreementThe roles of your organization (controller) and CTA Solution (processor) for HR data in CTAS Work.
- Cookie policyThe cookies ctas.vn uses, the third parties that receive data and how to change your choice at any time.
- Payment policyHow to pay for CTAS plans: App Store, PayOS (bank transfer, QR) and contract bank transfer; invoices and payment security.
- Cancellation & refund policyA 7-day trial before buying, no refunds on purchased plans, cancelling on the web and the App Store, and payment errors.
- Maintenance & support policyMaintenance windows, version updates, the support every plan shares, response times and self-paced guides in CTAS Course.
- Operating rulesThe operating rules of ctas.vn: company details, how transactions work, complaint handling and each party’s responsibilities.
Company information

- Company
- CTA SOLUTION CO., LTD.
- Tax code
- 0316683514
- Registration
- Enterprise registration certificate No. 0316683514, issued by the Ho Chi Minh City Department of Planning and Investment.
- Address
- 215 Bach Dang Street, Hanh Thong Ward, Ho Chi Minh City, Vietnam
- Hotline
- 0931 102 398
Questions about a policy?
Write to us and the CTAS team will answer within one business day.
