What does 'May' indicate in standardized terminology?

In standardized terminology, 'May' typically indicates that an action is optional. This means that while it is permissible to undertake the action, there is no obligation to do so. In many regulatory and technical contexts, the use of 'May' conveys a level of flexibility, allowing individuals or organizations to choose whether or not to follow the guideline or perform the action based on their circumstances or preferences.

'May' contrasts with terms that denote mandatory or required actions, which imply that compliance is not only recommended but necessary to meet certain standards or regulations. Similarly, the use of 'Recommended' suggests a strong suggestion rather than an outright choice, indicating that while it is advisable to follow the guideline, it is still not compulsory. Future action implies a time reference rather than any compulsion or requirement regarding an action. Thus, understanding the choice of terminology in standardized frameworks is crucial, as it directly influences how directives are interpreted and applied.