1.2.5. When so aimed, a headlamp, if its approval is sought solely for provision of a passing-beam[9], need comply only with the requirements set out in paragraphs 5.2. to 5.4. of this Regulation; if it is intended to provide both a passing-beam and a driving-beam, it shall comply with the requirements set out in paragraphs 5.1. to 5.4. of this Regulation. a0c0