The phrase "authorization approval" is correct and usable in written English.
It can be used in contexts where you are discussing the process of granting permission or consent for something, typically in formal or administrative settings.
Example: "Before proceeding with the project, we need to obtain authorization approval from the management team."
Alternatives: "permission grant" or "consent verification".
Despite this growth in clinical studies, the number of therapies receiving marketing authorization approval (MAA) is lagging behind.
Since the implementation of the European Union (EU) regulation for advanced therapy medicinal products (ATMPs) in 2009, only six ATMPs achieved marketing authorization approval in the EU.
With the recent successes of biopharmaceuticals, new bioanalytical tools are needed for the functional quality characterization of new biological entities and biosimilars towards marketing authorization approval and during the product life.
As previously described, market authorization approval was granted in February 2013.
Emergency use authorization approval can be based on achievement of "correlates" such as induction of broadly protective T cell or antibody responses, provided an allowed Investigational New Drug (IND) Application is in hand.
Such divergence in marketing authorization approvals has generated debate on the potential cardiovascular risk of IDeg.
This protocol received veterinary authority approval (Authorization notification No. 01008.02 from the French Ministry of Higher Education and Research).
From time to time, there are controversies generated by ads produced by employees or executives of an agency without authorization or approval from clients.
But they must await authorization and approval from higher administrative levels, the immediate one being the Senior Divisional Officer.
With possible minor exceptions; KBR never obtained such authorization or approval either for itself or for any of its subcontractors.
The company was eventually sold to Roland, who manufactured digital versions of the Rhodes without authorization or approval from its inventor.
