Legal

Cookie Policy

Last Updated: 15 January 2026 | Tessara Co., Ltd.

This policy explains how Tessara uses cookies and similar technologies on our website. We use cookies to support basic site functionality and to understand how our site is used. You can manage your preferences in the section below or via the consent notice when you first visit the site.

What Are Cookies

Cookies are small text files placed on your device when you visit a website. They help the site remember your preferences and activity. Cookies alone do not identify you personally — though they may be linked to data you've provided elsewhere.

We also use similar technologies such as local storage (for saving your cookie consent preferences on this device).

Cookie Types We Use

Essential Cookies

Always active

Required for the site to work. Include your cookie consent choice stored in local storage. No data is shared externally for these purposes. Duration: persistent (up to 12 months for consent record).

Analytics Cookies

Optional

Help us understand how visitors use our site — which pages are visited, how long people stay, and where traffic comes from. Used to improve content and structure. Provided via Google Analytics. Duration: up to 26 months.

Marketing Cookies

Optional

Track advertising effectiveness and may enable relevant ads to be shown to past visitors on other platforms. May involve tools such as Facebook Pixel. Duration: up to 90 days.

Preference Cookies

Optional

Remember settings such as language or display preferences to provide a more consistent experience on return visits. Duration: up to 12 months.

Manage Your Preferences

Preferences saved successfully.

Third-Party Cookies

Some cookies may be set by third-party services we use. These include:

Google Analytics — website usage measurement
Google Ads — advertising effectiveness (if marketing cookies are enabled)
Facebook Pixel — social advertising tracking (if marketing cookies are enabled)

Each of these providers operates under its own privacy and cookie policies. We encourage you to review them directly.

Cookie Duration

Cookies are either session cookies (deleted when you close your browser) or persistent cookies (retained for a set period). Our essential cookies last up to 12 months. Analytics and marketing cookies typically last between 30 and 90 days, though some may persist up to 26 months depending on the provider.

Managing Cookies in Your Browser

You can also control cookies directly through your browser settings. Instructions for common browsers:

Go to Settings → Privacy and security → Cookies and other site data. You can block all cookies, allow only essential cookies, or clear existing cookies from this menu.

Go to Settings → Privacy & Security → Cookies and Site Data. You can manage how Firefox handles cookies and delete existing data from this section.

Go to Safari → Settings/Preferences → Privacy. You can block all cookies or manage cross-site tracking from this menu. Use Manage Website Data to delete existing cookies.

Go to Settings → Cookies and site permissions → Cookies and site data. You can block third-party cookies, clear all cookies, or allow exceptions for specific sites.

Note: blocking cookies through your browser may affect the functionality of this and other websites.

Your Rights

Under Thailand's PDPA, you have the right to access information about cookies in use, withdraw consent at any time, and request deletion of any personal data associated with cookie identifiers. To exercise these rights or for any cookie-related queries, contact us at [email protected].

Withdrawing consent does not affect any processing that took place before withdrawal.

Contact

Questions about this Cookie Policy:

Email: [email protected]
Address: 56 Ratchadaphisek Road, Din Daeng, Bangkok 10400, Thailand