The phrase "assessment began" is correct and usable in written English.
You can use it to indicate the start of an evaluation or examination process.
Example: "The assessment began promptly at 9 AM, and all participants were required to be present."
Alternatives: "evaluation started" or "review commenced".
In 1971, when the reading assessment began, we tested literacy mainly by asking multiple choice questions to gauge comprehension.
Estimation was emphasized less in 1973 when the math assessment began, so the original exam would not be a good test of math proficiency today.
While the protocol has been updated twice since our assessment began [57, 58], additional improvements are both necessary and ongoing.
The assessment began with straightforward questions based on a screen dump from the software for two reasons.
Psycho-cognitive assessment began with self-evaluation of tiredness, attention, mood and lack of sleep (visual scales).
My assessment began with an image of a four-inch tilted black oval in the middle of the page.
The assessment begins with their identity and credentials being checked.
Solutions, however, require agreement on the main causes of the problem, and this motivated a group of concerned Iranian researchers in the United States, Canada, and United Kingdom to carry out an independent, first-hand assessment beginning in 2013.
A combined exposure assessment begins with the definition of the exposed population that is the subject of the assessment.
Generally LV assessment begins with echocardiography because of its wide availability and because it is fast, low-priced, portable and robust in experienced hands.
The assessment begins with a thorough analysis of existing data followed by in silico analysis, identification of 'read across' analogs, generation of additional data through in vitro testing as well as consideration of the TTC approach.
