When several financial entitiesas defined in Article 2, points (a) to (t) and several TLPT(threat-led penetration testing) a framework that mimics the tactics, techniques and procedures of real-life threat actors perceived as posing a genuine cyber threat, that delivers a controlled, bespoke, intelligence-led (red team) test of the financial entity’s critical live production systems authorities are involved in a TLPT(threat-led penetration testing) a framework that mimics the tactics, techniques and procedures of real-life threat actors perceived as posing a genuine cyber threat, that delivers a controlled, bespoke, intelligence-led (red team) test of the financial entity’s critical live production systems, the roles of all parties in the TLPT(threat-led penetration testing) a framework that mimics the tactics, techniques and procedures of real-life threat actors perceived as posing a genuine cyber threat, that delivers a controlled, bespoke, intelligence-led (red team) test of the financial entity’s critical live production systems process should be specified to conduct the most efficient and safe test. For the purposes of pooled testing, specific requirements are necessary to specify the role of the designated financial entity, and namely that it should be in charge of providing all necessary documentation to the lead TLPT(threat-led penetration testing) a framework that mimics the tactics, techniques and procedures of real-life threat actors perceived as posing a genuine cyber threat, that delivers a controlled, bespoke, intelligence-led (red team) test of the financial entity’s critical live production systems authority and monitoring the test process. The designated financial entity should also be in charge of the common aspects of the risk management assessment. Notwithstanding the role of the designated financial entity, the obligations of each financial entity participating to the pooled TLPT(threat-led penetration testing) a framework that mimics the tactics, techniques and procedures of real-life threat actors perceived as posing a genuine cyber threat, that delivers a controlled, bespoke, intelligence-led (red team) test of the financial entity’s critical live production systems process remain unaffected during the pooled test. The same principle is valid for joint TLPTs(threat-led penetration testing) a framework that mimics the tactics, techniques and procedures of real-life threat actors perceived as posing a genuine cyber threat, that delivers a controlled, bespoke, intelligence-led (red team) test of the financial entity’s critical live production systems.