The phrase "are to undertake" is correct and usable in written English.
It can be used to indicate a future obligation or plan to carry out a specific task or project.
Example: "The team members are to undertake the new project starting next month."
Alternatives: "are to carry out" or "are to perform".
"If we are to undertake military action then certain conditions would have to be met," he said.
Westinghouse Sweden, Scandiaconsult and BNFL Environmental Services are to undertake the basic design of an encapsulation plant for Svensk Karnbranslehantering AB (SKB) for Swedish spent nuclear fuel.
The Guardian reported last week that "MPs are to undertake the most far-reaching inquiry into Britain's role in human rights abuses in decades as allegations mount to suggest that officials repeatedly breached international law".
"We will be focusing on dignity and respect, the safeguarding of people in vulnerable circumstances and how well-supported and trained homecare staff are to undertake these most important care tasks.
Affiliates of Exxon Mobil Corp and Saudi Basic Industries Corp (SABIC) are to undertake a detailed study of the proposed Gulf Coast Growth Ventures project in Texas and begin planning for front-end engineering and design work.
The aims of this study are to undertake nonlinear finite element analysis to examine the ultimate-strength characteristics of steel brackets, and to develop a simple design formula to predict the ultimate strength of a steel bracket.
Anne and Michael Yeats authorized Denis Donoghue in the 1960's to undertake the biography of their father.
Where would a defence review go, if the government were to undertake one?
Their choice is to undertake compulsory national service, or try to flee.
The European level response has been to undertake stress tests on nuclear reactors across the union.
My job is to undertake research.
