The phrase "authorities is required" is not correct in written English.
It should be "authorities are required" to agree in number.
Example: "In order to proceed with the investigation, authorities are required to provide their findings."
Alternatives: "authorities are necessary" or "authorities must be present."
If, however, the Commission wishes to use coercive measures during these investigations, the assistance of the national authorities is required.
Still, even with an entirely private project, the approval of regulatory authorities is required for constructing essential infrastructure.
After the 12th week, a special application to authorities is required, while before this time point physicians in primary health care can simply refer the woman to an obstetrician/gynecologist (OB/GYN) for abortion.
FGM/C is a child protection issue and in many countries, mandatory reporting to authorities is required by health professionals who identify children who have undergone FGM/C or who are believed to be at risk of FGM/C [ 4– 7, 10– 10].
Nine (39%) of 23 laboratories reported providing veterinary authorities with an inventory of the material containing rinderpest virus that were held, and 3 (13%) laboratories reported that authorization from veterinary authorities was required before they could manipulate rinderpest viruses.
The Chadian Authorities were required by the IMF and the World Bank to prepare an Interim Poverty Reduction Strategy Paper (IPRSP).
Local authorities are required to design cost-effective measures to minimize the impact of farmers' pesticides on water resources.
The Riots (Damages) Act 1886 specifies that if damage is caused by people "riotously and tumultuously assembled", local police authorities are required to compensate victims.
This right is incorporated into UK law by the Human Rights Act and therefore public authorities are required to act compatibly with it.
