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
It may also display the year in which the item was tested and marked. The All About Gemstones website reports that hallmarking, at the time of publication, is mandatory for jewelry manufactured in Austria, the Czech Republic, Denmark, Finland, Netherlands, Norway, Portugal, Sweden, Switzerland and the United Kingdom.he Universal Precious Metal Marking System, more commonly known as hallmarking, is what protects consumers from unscrupulous jewelry sellers.