"rigorous policies" is correct and can be used in written English.
It can be used to refer to a set of regulations or a framework of principles that are strictly enforced. For example: The school has implemented rigorous policies to ensure that all students stay safe while on campus.
Seven years later, however, the bishops' conference did recommend rigorous policies, including removal of accused priests from active ministry.
And by advocating data-based, analytically rigorous policies rather than pious appeals to "save the planet", the green movement could overcome the scepticism of the ordinary voter.
A spokeswoman for Honeywell said: "Honeywell considers copyright infringement a very serious matter and has rigorous policies intended to prevent activity taking place on its premises.
"This individual violated the firm's rigorous policies and protections, betrayed the trust of clients as well as colleagues, and acted with deliberate disregard for KPMG's long-standing culture of professionalism and integrity".
That's why we have always had rigorous policies in place to manage conflicts, and why we currently are implementing additional measures to further strengthen the independence and quality of our ratings opinions.
K.B.R. insists that its "business ethics and values" require that employees and subcontractors are treated with "dignity and respect," that it adheres to U.S. government guidelines for the treatment of workers, and that it "follows rigorous policies, procedures, and training," to protect the welfare of foreign-national workers.
Out of curiosity, I called the Archdiocese of New York, which supposedly enacted a rigorous policy last summer.
That means policies need to be carefully thought through, painstakingly explained and be robust enough to withstand rigorous policy debate.
I wanted to create the UMP to conduct a rigorous policy of long-term modernisation in France.
Laud and Wentworth corresponded regularly and frankly on their joint struggle to establish "thorough," as their rigorous policy came to be called.
He went on, "The most frenetic and rigorous policy work we are doing is to try to find creative solutions to this problem.
