Directive (noun)

1. An instruction or recommendation, especially one given by a senior official or governing body.
2. A principle or guide for action, especially in politics, economics, or policy-making.
3. A document containing guidelines for a particular system or process.

Origin:

Early 17th century: from latin directivus, from direct- 'directed', from the verb dirigere. the adjective form is directive.

Examples:

1. The CEO issued a directive to all employees to increase productivity.
2. The government issued a directive on renewable energy to reduce carbon emissions.
3. The directive on human resources provides guidelines for hiring and training new employees.
4. The European Union issued a directive on data protection and privacy.
5. The board of directors issued a directive to improve customer satisfaction.