The author, without claiming to exhaust the subject, drew up this study in the attempt to start a theoretical discussion, but with practical implications as well, regarding the real concurrence of offences between the aggravated thefts committed under the circumstances provided by art. 209, parag. 1, letter i) of the Criminal Code, namely by breaking, escalade or use without right of a real or false key and the trespassing provided by art. 192 of the Criminal Code.