Mission. 1  The International BaccalaureateÂ® (IB) is more than its educational programmes and certificates. At our heart we are motivated by a mission to create a better world through education. 2  The International BaccalaureateÂ® (IB) is led by the Board of Governors, the Director General and the Senior Leadership Team (SLT).
Hallmark definition, an official mark or stamp indicating a standard of purity, used in marking gold and silver articles assayed by the Goldsmiths' Company of London; plate mark. See more. Dictionary.com
Base metals hallmarks only indicate the type of metal and not its purity. 1  S.S. - stainless steel. 2  G.F. - gold filled like a gold shell filled with a base metal. 3  G.P. - gold plating over a base metal.