2 of the OEE Agreement (technical rules `must not be more restrictive than is necessary to achieve a legitimate objective`). However, in the Spanish case, that language is not identical to Article 2 of the disciplines relating to national accounting legislation (no restrinjan el comercio más de lo necesario para cumplir un objetivo legítimo) and Article 2(2) of the OTC Convention (`no restringirán el comercio más de lo necesario para alcanzar un objetivo legítimo`). In English texts, the use of an identical language may indicate the willingness to apply a similar or identical standard to determine the need for OEE and national regulatory disciplines in the accounting sector. In Spanish texts, the differences are small and express the same idea. The difference between Spanish texts simply reflects a difference in use among Spanish speakers.