The phrase "a commitment to extend" is correct and usable in written English.
It can be used when discussing intentions or promises to prolong or broaden something, such as a service, agreement, or relationship.
Example: "The organization has made a commitment to extend its support to local communities in need."
Alternatives: "a promise to prolong" or "an intention to expand".
We don't, of course, know the details of what its president, Mario Draghi, will announce but it will presumably include a notional interest rate cut and a commitment to extend the quantitative easing (QE) programme indefinitely.
London cannot afford to be left behind in this new global competition for more liveable cities. Top of the incoming mayor's agenda should be a commitment to extend and refine the congestion zone.
De Blasio's push comes one day after he announced an initiative to guarantee health care for all city residents, including undocumented immigrants, pledging $100 million and a commitment to extend health insurance to an additional 600,000 New York residents.
Other science outlays included $46 million over 4 years to create 1500 industrial internships for graduate students and postdoctoral fellows within Canadian business, $49 million toward the transformation of the National Research Council into what officials call a "toolbox" for industry, and a commitment to extend Canadian participation in the International Space Station mission to 2024.
"A commitment to extend this successful model to the rest of the rail network, as existing contracts come to an end, would mean that hundreds of millions currently lost in private profit would be available to fully fund a bold offer on rail fares," the group of parliamentary hopefuls wrote.
One big promise that Trudeau followed through on in Tuesday's budget was a commitment to extend the freedom of information regime to every corner of his government — including the offices of all of his ministers, even his own — an initiative he pledged to stick to in an interview with VICE News.
A commitment to extending such cosmopolitan values into international arenas through a democratization of the institutions of global governance.
Monday's announcement by Nick Clegg that the Liberal Democrats will go into the next election with a commitment to extending the ringfence to cover 16-19 funding, was very welcome.
After carrying out the first three releases, Israel has balked at releasing the final group without a Palestinian commitment to extend talks.
Senate Majority Leader Mitch McConnell's promise to take up immigration legislation when the spending bill expires in three weeks hardly amounted to a firm commitment to extend legal protections for the Dreamers, which will begin to lapse at the start of March.
Israel will free no more prisoners without a Palestinian commitment to extend the talks.
