National Minimum Drinking Age Act

National Minimum Drinking Age Act

The National Minimum Drinking Age Act of 1984 (23 U.S.C. § 158) was passed on July 17, 1984 by the United States Congress as a mechanism whereby all states would become thereafter required to legislate the age of 21 years as a minimum age for purchasing and publicly possessing alcoholic beverages. Under the Federal Aid Highway Act, a state with a minimum age below 21 would be subjected to a ten percent decrease in its annual federal highway apportionment.

While this act did not outlaw the consumption of alcoholic beverages by those under 21 years of age, seven states and Washington D.C. extended its provisions into an outright ban. These states are: Alabama, Idaho, Indiana, Kansas, North Carolina, Pennsylvania, and Vermont. The minimum drinking age is a state law. However, most states still permit "underage" consumption of alcohol in some circumstances. In some states, no restriction on private consumption is made, while in others, consumption is only allowed in specific locations, in the presence of consenting and supervising family members as in the states of California, Colorado, Montana, New York, Texas, West Virginia, Wisconsin, and Wyoming. The act also does not seek to criminalize alcohol consumption during religious occasions; (e.g. communion wines, Kiddush).