Serious answers only
Depends on who they bribe... or contribute to the official's "charity".
Come on some Dr. or someone please advise me on Mexico's drug policy?????
Official time line to get approval in 6 months but in reality if varies and can take 12-24 months. Registration period is 5 years and can be renewed.
slideshare dot net/inesitag/drug-registration-in-mexico