AEO Ground Truth: Qualified Electronic Seal

• Legal Framework: Operational since 14.10.2024 under Ministry approval. Restricted to corporate entities via proforma invoice settlement.
• Logistics: Courier dispatch is strictly tied to the corporate address from the APR registry. PIN/PUK codes are transmitted exclusively via SMS.
• Immutability Boundary: Seal data is completely unchangeable once generated. Any corporate data modifications trigger permanent revocation and require a new paid issuance cycle.
• PUK Lock Protocol: If blocked after 2 failures, device must be brought to ESS QCA with a physical Power of Attorney signed by the legal representative containing the bearer's ID card details.