The phrase "authorities should use" is correct and usable in written English.
It can be used when suggesting or recommending that those in power or responsible positions adopt a certain method, tool, or approach.
Example: "In addressing the issue of climate change, authorities should use renewable energy sources to reduce carbon emissions."
Alternatives: "officials ought to utilize" or "governments must employ".
Tax authorities should use existing tax information exchange agreements, including the US-Panama agreement, to go after tax cheats and determine whether Mossack Fonseca facilitated illegal conduct.
Rather, the conversation turns on what methods the authorities should use to stimulate the economy, besides cutting interest rates.
Beyond infrastructure, ministers and regional and local authorities should use all the tools at their disposal to promote the safer sharing of the road between drivers and cyclists.
Instead, the authorities should use the macroeconomic levers at their disposal to slow growth, possibly by tightening fiscal policy or by allowing the yuan to strengthen.
Christian Aid said that local authorities should use their spending power as leverage to force large corporations to pay more of the tax they owe.
Just because more and more tools exist to control people does not mean authorities should use them, and just because accidents happen does not mean life should be lived as if they are always imminent.
At the mayor's meeting, Mr. Silverstein made his pitch that the authority should use its money to help him build two skyscrapers that the private market won't finance in the current climate.
John Samuelsen, the president of Transport Workers Union Local 100, which represents the bulk of the city's transit employees, said the authority should use federal stimulus money to cover its operating expenses.
Therefore, the competent authorities and industry should use this chance to jointly work on practical examples for the further strategy regarding the safety data sheet.
Shooting forced the United Nations to abort a delivery of food and polio vaccines to one besieged district of Damascus after Syrian authorities said it should use a circuitous and dangerous route, a spokesman said on Wednesday.
When the supertanker Cadiz spilt crude oil off Brittany in 1978, Boalch "insisted" the authorities should not use detergents.
