The phrase "assurance required" is correct and usable in written English.
It can be used in contexts where you need to indicate that a guarantee or confirmation is necessary for a particular situation or process.
Example: "Before proceeding with the project, we need to ensure that all parties have provided the assurance required for funding."
Alternatives: "guarantee needed" or "confirmation necessary".
If an applicant fails or refuses to furnish an assurance required under § 209.4 or otherwise fails or refuses to comply with a requirement imposed by or pursuant to that section, Federal financial assistance may be refused in accordance with the procedures of paragraph (c) of this section.
22 CFR § 209.5 - Assurance required.
This financial assurance is in addition to any financial assurance required by any other regulatory authority.
This process is managed by the user via the miiCard website, with a certain "Level Of Assurance" required to purchase various financial products and to maximise the benefit of having a miiCard.
Although the options presented here do not represent "self-clones" and have therefore to be considered as GMO, the use of gram positive expression hosts is still highly attractive because lipopolysaccharide formation can be avoided such, which might indeed reduce the costs for downstream processing and quality assurance required for "food grade" enzymes.
The cost of PCR-based typing included the price of consumables, disposables and quality assurance required for typing the same number of strains.
Containment assurance requires breaking the chain of contact with Mars: the exterior of the sample container must not be contaminated with Mars material.
To evolve out of this position of psychological immaturity to the courage of self-responsibility and assurance requires a death and a resurrection.
Quality control and assurance requires skills and structures which support these objectives.
Quality assurance requires close knowledge of suppliers and attention to documentation.
First, the sequence obtained is from one strand only, whereas for diagnostic applications, quality assurance requires that sequences be obtained in forward and reverse orientation.
