The phrase "allow sufficient time to" is correct and usable in written English.
You can use it when indicating the need for adequate time to complete a task or process.
Example: "Please allow sufficient time to review the document before submitting it for approval."
Alternatives: "provide enough time to" or "give ample time to".
For future mass gathering events, timely obtainment of appropriate financial resources and construction of venues will allow sufficient time to specify and test the environmental health surveillance system.
"This will allow sufficient time to ensure that roads, parking lots and the stadium are fully cleared," the N.F.L. said in a statement.
It adds, "The court must allow sufficient time to complete an accurate and fair count of the contested ballots, which is essential for the proper resolution of the contest action".
One of the three court-appointed lawyers, Edward B. MacMahon Jr., said in a telephone interview today that his team was "gratified that the court has granted this continuance -- this should allow sufficient time to prepare this case for trial".
But neither date, the association's lawyers pointed out, would allow "sufficient time to take reasonable commercial steps for the production and distribution of the television broadcast of the 69th annual Golden Globes Awards Show".
In turning away TransCanada's application in January, President Obama said a deadline imposed by Congress for deciding Keystone XL's fate did not allow sufficient time to complete environmental reviews.
The secretary's schedule calls for him to attend an economic conference in Jordan next week, but allows sufficient time to go to Israel for more meetings with Israelis and Palestinians if the situation warrants.
Sources close to the leadership suggested that they believed Corbyn would conduct a reshuffle in the new year, having allowed sufficient time to elapse from last week's row over Syria, in order to avoid deepening divisions.
When it comes to efforts to politicise recent arrests in Azerbaijan, I should make it clear that before arriving at hasty decisions, it is crucial that law enforcement bodies are allowed sufficient time to conclude investigations.
Their similarity is attributed to environmental instability, not allowing sufficient time to develop further.
Rather, as long as the ALD precursors are allowed sufficient time to surround and bind to the object, reaching all crevices, a conformal coating can be achieved.
