SeAT is a ESI SSO tool to allow recruiters and Standards Directors to check characters prior to joining Standards Contracting as well as an ongoing tool to verify employees do not become compromised by hostile entities.
Our SeAT instance requires all ESI scopes. This is standard operation in most of EVE, where alliances are constantly at war and spies may put that alliance or corporation at risk. This extra access is temporarily provided to our recruitment team (by you - when joining the squad) when initially joining, and will be present for Standards Contracting Directors to review at any time.
Please note that this information is not visible to other members of Standards Contracting outside of top leadership and recruiters. Recruiters lose access to this information once you have joined the corporation.