The phrase "a commitment to assure" is correct and usable in written English.
It can be used when expressing a promise or dedication to provide certainty or guarantee something.
Example: "The organization has made a commitment to assure the safety of all participants during the event."
Alternatives: "a pledge to guarantee" or "a promise to ensure".
We must work together, all of us, rich and poor, with passion, persistence, and an everlasting commitment to assure all living beings a future.
The offering of 20percentt of Medco Health Solutions, which provides discounts and rebates on drugs to health plans, was also complicated by questions about Medco's accounting methods and disclosure of a five-year commitment to assure that Merck drugs maintain a certain share of the market.
Finally, exporters indicated that the industry needed a focused, full-time commitment to assure the high product quality.
And that none of this is possible unless everyday citizens and their elected political representatives make a deep and lasting moral commitment to assure that public education becomes a proud top national priority with all of the necessary financial and political resources to do so.
They were incapable, and lacked the expertise and the commitment to assure the safety of nuclear power.
He said he had "stated publicly and privately my commitment to assuring a fair process for judicial nominees".
Recently we reaffirmed our commitment to regulatory protection of acres unaffected by the court and began a series of activities to fulfill President Bush's commitment to assuring no net loss of wetlands.
Mr. Duncan's record in Chicago is capped by his commitment to assuring that Chicago public schools students go on to college after graduation — and that commitment has paid off.
As members of the Board of Trustees of Union Theological Seminary, we take seriously our commitment to assuring that Union live up to the educational and theological principles stated in Union's Mission Statement.
In a communiqué being drafted tonight, Zimbabwe promised no further occupations of farmland, a restoration of the rule of law to the land-reform process, a commitment to free expression as assured by the country's Constitution and decisive steps against violence, Reuters and the BBC reported from Abuja.
