Is G-mark certification the same as GCC certification?

GCC is the abbreviation of the Gulf Cooperation Council of the Gulf Cooperation Council. The Gulf Cooperation Council was established on May 25, 1981 in Abu Dhabi, United Arab Emirates. Its member states are Saudi Arabia, Kuwait, the United Arab Emirates, Qatar, the Sultanate of Oman, the Kingdom of Bahrain and the Republic of Yemen. The General Secretariat is located in Riyadh, Saudi Arabia. Foreign trade plays an important role in the national economy of the seven GCC