The phrase "about this directive" is correct and usable in written English.
You can use it when referring to a specific directive or instruction that has been mentioned or is being discussed.
Example: "I have some questions about this directive that need clarification before we proceed."
Alternatives: "regarding this directive" or "concerning this directive".
Grossadmiral Raeder, in the witness stand, has already said something about this directive.
Lots of lawyers will be happy about this directive for years to come - meanwhile innovation is discouraged".
I find no evidence that Ruscoe did or did not communicate to Puckett about this directive from Martin forbidding any addressing of marijuana around election time.
"I am concerned about how this directive is going to impact the families," Ms. Davis said.
Nonetheless, I am deeply concerned about where implementation of this directive could lead.
So I am very concerned about the implementation of this directive within Member States.
Development of genetic modification by technology has generally brought about the need for this directive and whilst public acceptance and the obvious usefulness of the beneficial effects of biotechnology in other sectors like medicine and pharmaceuticals is now clear, this is not immediately the case when it comes to plant and animal biotechnology or genetically engineered food.
Instead of dictating exactly how individual countries should go about this, the directive mandated that member states should pass national legislation to implement the new procedures.
Mr President, this directive is partly about driver health and safety, partly about road safety and partly about fair competition.
The transition can't come about as a directive from the top.
METHODS: A total of 597 mental health professionals (psychiatrists, psychologists, and social workers) completed a survey about their attitudes toward psychiatric advance directives and decision making about following such directives.
