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
A signature (/ËsÉªÉ¡nÉtÊÉr/; from Latin: signare, to sign) is a handwritten (and often stylized) depiction of someone's name, nickname, or even a simple X or other mark that a person writes on documents as a proof of identity and intent. The writer of a signature is a signatory or signer.