"deviate from standard" is correct and can be used in written English.
You can use it to describe a person or thing that is not conforming to a set of established norms or rules. For example, "The class was disciplined until the new student arrived, who quickly began to deviate from standard behavior."
The firm has said that it did not deviate from standard Wall Street practice.
Questions in such cases tend to revolve around whether officers deviate from standard police practices or guidelines in using their discretion to shoot in dangerous situations.
While Habitat follows standards for green design elsewhere in the country, it has not done so in the Northeast because of the harsher climate and a reluctance to deviate from standard practice, Mr. Hagy said.
This bill is intended, in its own words, "to encourage responsible innovation in medical treatment (and accordingly to deter innovation which is not responsible)." According to the bill's promoters, the thing that is currently stifling innovation is that doctors are reluctant to deviate from standard treatment for fear of litigation.
While the process has been criticized as providing an unfair advantage to a select group of investors, Facebook and its underwriters say their actions did not deviate from standard protocol and that the weakness in the business was addressed in the May 9 filing.
(Management decision to deviate from standard policy).
The question is whether healthcare systems based on competition can succeed when competition enforcement deviates from standard practice.
Critically, the soft sensor has been shown to detect when the Bayer process at RAAL deviates from standard operating conditions.
Yet using a textual and persistent mode of communication also raises new challenges such as choice of modality, speed, flexibility and handling situations deviating from standard procedures.
Another important task of soft sensors is that of process monitoring whereby the sensor detects when the process deviates from standard operating conditions.
