Proceedings of the International scientific and practical conference ―Paris Science and Education Forum‖ (March 2-4, 2026) / Publisher website: www.naukainfo.com. – Paris, France, 2026. - 293 p.

89 3. Differences in procedural law, evidentiary standards, and public assembly regulations shape the scope and methods of security implementation across countries. 4. The principle of inviolability does not eliminate host State jurisdiction; therefore, the exercise of authority by duty commandants requires careful alignment with local legal expectations. 5. The development of standardized yet adaptable operational protocols for duty commandants, taking into account country-specific legal conditions, would enhance both legal certainty and security effectiveness. In conclusion, the comparative analysis confirms that diplomatic security is not a uniform operational practice but a context-sensitive legal activity. The professional competence of duty commandants must therefore include not only security expertise but also a deep understanding of the legal environment of the host State.