The phrase 'sufficient commitment' is correct and can be used in written English.
You can use it to describe a situation in which someone has devoted enough effort or attention to a particular task. For example, "John showed sufficient commitment to the project by putting in extra hours every week."
Meanwhile, when Labour created the Scottish parliament it did not give it sufficient commitment.
Though Matterson's side rarely sparkled, there was sufficient commitment to suggest they can continue to improve in the coming weeks.
And with sufficient commitment to apprenticeships, the programme can contribute to a long-term renaissance of manufacturing and high-skilled work.
When we decided against adopting the boy, we were told that our application was on hold, since we had not shown sufficient commitment to adopt.
She also said that Table Rock declined to make deals that provided big up-front payments to towns without a sufficient commitment to infrastructure repairs.
On Jan . 3 OSHA notified McWane that it did not qualify as an "OSHA partner" because the company had not yet shown sufficient commitment to workplace safety.
But he also said donors were failing to make sufficient commitments.
There is particular concern about giving away a customs union to the UK without sufficient commitments that the UK will sign up to EU labour, environmental and social standards, and open up their seas and fishing stocks to European fleets.
PARIS — The European Union suspended its disciplinary action against France on Tuesday for the expulsions of Roma migrants, saying that Paris had made sufficient commitments to rectify shortcomings in its immigration laws.
That raises questions of verification but, nevertheless, if you take what people commit themselves to for the 2015-2020 period, whether it's by legal agreement or by voluntarily stating those targets, you add that up and then get to the first stage and if you can show there's sufficient commitments to cutting emissions, you could say we're on target to achieving something.
"Romania did not show sufficient political commitment," the report said, "to support and provide direction to the reform process, and demonstrated a degree of unwillingness within the leadership of the judiciary to cooperate and take responsibility".
