Question: The context in which we use word "deficiency" is inspection. Let's say, I look at your gas furnace and file a deficiency report describing some component or part.

What would the opposite of "deficiency" in this context? What would I call the "report" that certifies that your gas furnace is working well?

Thanks!

Answer: 
For home inspections, the opposite of "deficiency" might vary from "barely satisfactory" to "state of the art". To simplify an approval rating, one might title the column "approved" or, to comply with legal issues, **"up to code"**.
After a thorough examination, your gas furnace was found to be...

* **"in compliance with** current regulations".
* **"free of defects"**.
* "**in accordance with** current legislation."

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>  compliance (noun) the act or process of doing what you have been asked or ordered to do : the act or process of complying.
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