Which national notarial certificates must be double-certified?

Countries and regions that require embassy and consulate certification (double certification) are mainly concentrated in South America, the Middle East, Africa and other countries and regions, and other European and American countries are also joining this ranks. Mainly Argentina, Egypt, Mexico, Saudi Arabia, United Arab Emirates, Oman, Brazil, Kuwait, Peru, Iran, India, Russia, Qatar, Bolivia, Greece, Poland, Colombia, Iraq, Thailand, Philippines, Ecuador, Jordan, Libya, Turkey, Denmark, Spain, Pakistan, Myanmar, Chile, Venezuela and Syria.