National Education and Higher Learning Minister Hassan Diab said he is keen on maintaining the renowned reputation of a Lebanese certificate and its scientific standard, saying \"Lebanese certificate standard, in light of qualifications and knowledge, ranks one of the highest in the world and enjoys the recognition of most universities worldwide in all its specializations\". As such, the Minister stressed that he shall not allow whatsoever the leakage of any rumor that might entail the standard of a Lebanese certificate in its various specializations and levels. Minister Diab was speaking during a deliberation meeting with educational bodies of private schools owners and teachers\' League. On the other hand, Diab met on Tuesday with French Ambassador to Lebanon Denie Pietton on top of a French delegation where they discussed the joint educational cooperation programs. Diab also met with British Ambassador to Lebanon Francis Mary Guy.