transport undertaking
as defined in Regulation (EC) No 561/2006 of the European Parliament and of the Council of …, Article 4, point (p)
any natural person, any legal person, any association or group of persons without legal personality, whether profit-making or not, or any official body, whether having its own legal personality or being dependent upon an authority having such a personality, which engages in carriage by road, whether for hire or reward or for own account