National CBT
Governance & Compliance

Cookie Policy

Information regarding local browser storage, cookies, and session security.

1. Essential Session Cookies

Used strictly to preserve active candidate session tokens and prevent unauthorized multiple logins.

2. Offline Local Storage

IndexedDB and localStorage are utilized to cache test questions locally, ensuring 0% question loss during connection drops.

3. Zero Commercial Tracking

OES does not employ any third-party marketing, advertising, or behavioral analytics cookies.

Last Revised: October 2026 · National Examination System Governance Council