The phrase "a unique mandate" is correct and usable in written English.
It can be used when referring to a specific and distinctive authority or directive given to an individual or organization.
Example: "The committee was given a unique mandate to address climate change initiatives in the region."
Alternatives: "a distinct directive" or "an exclusive authority".
All stakeholders expressed the view that neither a national body (nor another UN agency) could, at least in the short run, be a substitute for UNICEF's unique mandate, advocacy role and skills, and programming flexibility.
The operation also had a unique, international mandate — from a United Nations Security Council resolution and an Arab League request to act.
Mr. Obama said that the United States had a moral responsibility to stop "violence on a horrific scale," as well as a unique international mandate and a broad coalition to act with.
As a new organization with a unique provincial mandate and an expressed interest in priority setting, the PHSA was able to serve as a useful setting in which to better understand organizational context with respect to priority setting and to investigate the possibility of moving towards a more explicit process.
Central to this process is a non-canonical ribosome, the mitoribosome, which has evolved to address its unique mandate.
With its unique mandate in public health law, the WHO has an important opportunity to move beyond its two major achievements in public health law – the FCTC and International Health Regulations – and to share examples of laws that have been used effectively to implement its own recommendations for NCD prevention and treatment [ 175].
Hasan first made mention of their unique mandate in May, shortly after returning from the trip".
Communication and Humanitarian Access: Summary Lesson: Given UNICEF's unique mandate as the custodian of Child rights conventions, it has an obligation to do the best in all its powers to highlight issues of violations of CRC and international humanitarian law as they affect children and women.
The network of local systems are diverse, typically involving unique mandates and several different funding sources at various levels of permanence.
We've decided to partner with 5 diverse nonprofits because of their unique mandates, potential to grow, and need for capacity-building resources," says Jeffrey. "However, we're always on the lookout for social enterprises, whether for-profit or not, to engage with.
