(44)With regard to the recognition of third-country firms, and in accordance with the Union’s international obligations under the agreement establishing the World Trade Organisation, including the General Agreement on Trade in Services, decisions determining third-country regulatory and supervisory frameworks as equivalent to the regulatory and supervisory framework of the Union should be adopted only if the legal and supervisory framework of the third country provides for an effective equivalent system for the recognition of investment firms authorised under foreign legal regimes in accordance with, amongst others, the general regulatory goals and standards set out by the G-20 in September 2009 of improving transparency in the derivatives markets, mitigating systemic risk, and protecting against market abuse. Such a system should be considered equivalent if it ensures that the substantial result of the applicable regulatory framework is similar to Union requirements and should be considered effective if those rules are being applied in a consistent manner.