NF EN 60574-21

Audiovisual, video and television equipment and systems. Part 21 : video tape leader and trailer for education and training applications.

Ce document spécifie les conditions minimales pour l'enregistrement des signaux sur l'amorce et en fin de bande vidéo. Il spécifie également les informations audio et Vidéo qui précèdent et qui suivent le programme enregistré pour assurer l'identification de celui-ci.

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

• mandatory clauses to satisfy,
• non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!