Cookie Policy
Cookie Policy
SIS uses necessary cookies to operate the website and remember settings. Analytics cookies start only when you allow them. This policy explains the information used, its purpose and how to change your preference.
Version 5.0 | Effective 6 August 2026
What cookies are
Cookies are small text files stored by a website in your browser or device. When you return, the browser sends relevant information back so the website can remember certain settings instead of starting over each time.
Similar technologies in this policy include Local Storage and other browser storage that serves a comparable purpose even though it is not technically a cookie file.
Why SIS uses cookies
We use this information to keep pages and language settings consistent, remember that you have seen the cookie notice, and maintain essential website functions.
Some usage information may be reviewed in aggregate to identify pages that work well or need improvement. Cookies are not used to read unrelated files on your device or access information outside this website.
Strictly necessary cookies
These cookies support essential functions such as remembering language, maintaining settings between pages, and recording notice acknowledgement. Blocking them may cause parts of the website to reset or behave inconsistently.
Usage information cookies
When you allow analytics, the website loads Google Analytics to understand aggregate use such as pages of interest, selected links, traffic sources and page performance. It may use _ga and _ga_<property-id> cookies to distinguish users and persist session state, with a default maximum lifetime of 2 years.
If you choose necessary cookies only, the website does not load Google Analytics or send website usage events to that service.
Managing cookies on your device
You can allow analytics or choose necessary cookies only in the cookie panel, and return to change that choice using the button at the end of this page.
You can also inspect, delete or block cookies in browser privacy settings. Deleting cookies may reset the language and previous choice, causing the panel to appear again.
Third-party websites and services
Some pages may link to external services such as LINE or other providers. Once you leave the SIS website, storage practices are governed by the destination service. Review its cookie and privacy policies before use.
Data care and policy updates
If cookie information can be connected with personal data, SIS handles it under the SIS Privacy Policy and appropriate security measures.
This policy may be updated when website functions or applicable requirements change. The version number and effective date shown on this page identify the current document.