On this page
This Cookie policy explains how ctas.vn and sites on the ctas.vn domain use cookies and similar technologies. It forms part of our Privacy policy.
1. What cookies are
Cookies are small data files a website stores in your browser so it can remember your choices and work properly. Some are set by ctas.vn itself (first-party cookies); others are set by third-party services when you allow them.
2. Cookies we use
| Category | Purpose | Consent needed? |
|---|---|---|
| Strictly necessary | Remember your chosen language (ctas_locale, 1 year) and your cookie choice (ctas_consent, 180 days); keep sign-in sessions secure in CTAS apps. | No — always on |
| Preferences | Remember settings so your next visit is smoother. | Yes |
| Analytics | Aggregate measurement of visits and how the site is used (Google Analytics), to improve it. | Yes |
| Marketing | Measure advertising and show relevant ads (Meta Pixel). Turning this on means visit data is shared with advertising partners. | Yes |
The exact third-party services, their providers and links to their privacy policies are always listed under Cookie settings in the footer.
3. How we ask for consent
- On your first visit, the cookie banner lets you Accept all, Reject non-essential or Customize each category. The first two are equally prominent.
- No analytics or marketing cookie loads before you consent. If you decline, third-party scripts never run.
- Your choice is recorded as evidence of consent under Decree 13/2023/ND-CP, with a random identifier, the policy version and the time; your IP address is only stored hashed, never in full.
- When we change how we use cookies in a significant way, the banner appears again so you can choose again.
4. Changing your choice
You can change or withdraw consent at any time through the Cookie settings link in the footer of every page. You can also delete or block cookies in your browser settings; some features, such as remembering your language, may then stop working.
5. Domain scope
Your cookie and language choices may be shared across sites on the ctas.vn domain (such as work.ctas.vn and account.ctas.vn) so you do not have to choose again.
6. Contact
Questions about cookies: support@ctasolution.vn — CTA Solution Co., Ltd., 215 Bach Dang Street, Hanh Thong Ward, Ho Chi Minh City.