<p>Blister packaging for pharmaceutical or nutritional preparations with a compliance monitoring system wherein the blister packaging containing at least one pharmaceutical or nutritional preparation is equipped with an electronic circuitry containing- label at the side where the at least one pharmaceutical or nutritional preparation is dispensed from the blister packaging and whereby the electronic circuitry on the label is connected with a separate reading/ writing device in a housing through contact points and wherein the housing is securely connected to the medication blister by one or more means present in the housing, this one or more means comprise a) a pad made out of a high-friction material which pad is present in at least part of the housing or b) a cooperative combination of one or more recesses for receiving one or more protrusions.</p>
