The phrase "as to the procedure" is correct and usable in written English.
It can be used when discussing or referring to a specific method or process in a formal context.
Example: "The committee will provide further details as to the procedure for submitting applications."
Alternatives: "regarding the procedure" or "concerning the procedure".
There has been a problem as to the procedure.
Jeydel also added that King was misinformed as to the procedure and that the U.S.T.A. knowingly allowed her to make public and inaccurate statements on the subject to stand uncorrected.
This is also described as to the procedure of combination of path trust values in [44].
Each site will be asked to delay the billing to the subjects in an attempt to keep them blinded as to the procedure they receive.
During the 2-week period immediately following the transfer of monkeys from their usual residence, in groups, into the individual metabolic cages, they exhibited considerable orientation and aggressive-defensive unconditioned reflexes in response to new living conditions, as well as to the procedure of bleeding.
While we have no special insight as to the best procedures, the specific procedures, which we use, are justified in the context of an overall analysis strategy.
Apart from the study of the physical problem itself, several features related to the theoretical model as well as to the analytical procedure are further addressed and investigated.
Check manufacturer's instructions as to the proper procedure for sterilizing each item.
A preliminary laboratory survey has been performed on the spectrometer in order to verify its performances as well as the procedure to retrieve the gas concentrations.
This section presents how to design the experiment as well as the procedure to determine the efficient frontier of process parameters.
Endotoxins were removed from the final AS preparation according to the procedure suggested by [ 37].
