The Texas Integrated Report is a requirement of the federal Clean Water Act Sections 305(b) and 303(d). The Texas Integrated Report describes the status of Texasâ natural waters based on historical data.
Hence there are four software test types: 1  Functional testing. 2  Non-functional testing. 3  Structural testing.  Change related testing.
Types of Drug Tests. The drug testing most commonly performed for employment purposes can be broken down into several categories: blood tests, hair tests, oral tests, urine tests and breath analysis. The labs are not always looking for actual drugs in these samples; mostly they are looking for drug metabolites.rine tests. A urine test, or urinalysis, is the most common test for employment purposes. Employers use collection facilities for convenience and to allow the hiring team to focus only on the results. There are two types of urinalysisâthe drug screen and the drug test or confirmation.