For each category, a state without a specific provision receives a score of zero (0).
3) Clerk Intervention (4 points): Target is "prohibits access to or purchase of tobacco products without the intervention of a sales clerk." Score was lowered if the law specified an exception.
4) Photographic ID Required (4 points): Target is "requires merchants to request photographic identification for people who appear to be under 21 years of age." Score was lowered if laws required identification but did not meet target age, no age was specified or photo identification was not specified. A bonus point (+1) was available if the laws met the target criteria but required a minimum age of appearance greater than 21 years.
5) Vending Machines (4 points): Target is "total ban on sale of all tobacco products through vending machines in all locations." Score was lowered if laws depended on location and/or level of supervision required for ending machine sales.
6) Free Distribution/Samples (4 points): Target is "total ban on distribution of free tobacco samples, coupons for free samples or rebates." Score was lowered if ban only applied to certain locations or certain types of samples. A bonus point (+1) was available if the laws met the target criteria and included a specific ban on sampling through the mail.
7) Graduated Penalties (4 points): Target is "establishes system of graduated penalties or fines applicable to all youth access laws, to be levied within three years, plus possibility of suspension or revocation of a required tobacco retail license for repeated sales to minors." Score was lowered if penalties did not include possibility of suspension or penalties were not graduated and only applied to certain offenses or penalties could be delayed. An affirmative defense clause or intent requirement received a score of zero (0).
8) Random Inspections (4 points): Target is "establishes random, unannounced inspections of retailers as part of the enforcement mechanism, using underage buyers for the purpose of identifying violators and does not prohibit other use of minors to test compliance." Score was lowered if laws required inspections but with limitations. Any laws that included a provision that specifically prohibited the participation of minors in enforcement efforts received a score of zero (0).
9) Statewide Enforcement (4 points): Target is "establishes a clearly designated statewide enforcement authority for sales." Score was lowered if laws designated some enforcement authority other than statewide.