The phrase "a taskforce has" is correct and usable in written English.
It can be used when discussing the actions or decisions made by a taskforce in a specific context, such as a report or an announcement.
Example: "A taskforce has been established to address the ongoing issues in the community."
Alternatives: "a task group has" or "a working group has".
Anthony Browne, the new chief executive of the British Bankers Associationn (BBA), said a taskforce had been set up to look at the merits of a banking standards board — an idea promoted by Barclays in its submission to Tyrie's commission.
A leaked report by a government taskforce has painted a devastating picture of England's mental health services, revealing that the number of people killing themselves is soaring, that three-quarters of those with psychiatric conditions are not being helped, and that sick children are being sent "almost anywhere in the country" for treatment.
A Fifa taskforce has recommended a November/December tournament and held discussions about a 23 December final, which would affect domestic schedules.
Ireland will issue up to 500 work permits for migrants employed in its fishing industry who are from outside the European Economic Area, and ensure they are paid the national minimum wage, a government taskforce has said after a three-week enquiry that was prompted by a Guardian investigation into alleged abuses on trawlers.
In the last month a military taskforce has been sent in and helicopter gunships have shelled villages suspected of harbouring militia.
A UUK taskforce has been set up to collect evidence on violence and harassment against women at universities, which is expected to report to government in October.
A government taskforce has been set up to explore ways to make it possible.
A new taskforce has also been launched to look into the root causes of extremism.
A Fifa taskforce has recommended switching the event to November and December because of hot summer temperatures in Qatar.
