Import entry point controls for drugs and cosmetics require arrival at specified ports and narrow exemptions for non medical substances. Importation of drugs and cosmetics is subject to entry point controls: Rule 133 requires cosmetics to enter only through specified points and Rule 43A restricts importation of drugs to enumerated seaports, airports and frontier stations. Schedule D narrowly exempts substances not intended for medical use from Chapter III where such items would otherwise be drugs but are imported for non medicinal, commercial purposes and labelled as such; this exemption does not cover cosmetics. Field formations should verify generic versus chemical names when in doubt.