The phrase "act on a decision" is correct and usable in written English.
You can use it when referring to taking action based on a previously made decision.
Example: "After much deliberation, the committee decided to act on a decision to implement the new policy immediately."
Alternatives: "execute a decision" or "follow through on a decision."
It's been my experience that those who are risk adverse spend an enormous amount of time waiting for the perfect moment to act on a decision.
The second are affective states of urgency, or lack of urgency, that impact patients' perceptions of timeliness, the desire to make and act on a decision within a certain timeframe, and peace of mind.
Our findings will provide specific answers to whether using a web-based PHCMS, with connectivity to a health service provider, containing information and self-management tools that facilitate consumers to act on a decision, will improve the uptake of preventive health services amongst students and staff in a university setting.
Sleep on it before you act on a decision to quit or make an offer on a house.
Acting on a decision by President Bush, the American military began disarming the Mujahedeen Khalq, an Iranian group in Iraq that had been allowed to keep its weapons under a cease-fire.
Acting on a decision by President Bush, American commanders in Iraq have begun efforts to disarm an Iranian opposition group whose status had been the subject of weeks of review at the highest levels of the Bush administration.
Propensity to act refers to an individual's willingness to act on decision.
"Of course, companies only want to do this if they're sure they're going to act on a group decision," she said.
"Your attempts to resign from your management functions can only be dealt with after the changes to the board have been made and there is authority on both sides to act on any decision reached.
So the decision of the majority gives a reason to obey that preempts or replaces the considerations one might act on were there no majority decision.
Acceptance as an active/passive and voluntary act is a decision based on value judgments.
