Which level of undercover operative certification does not involve supervision?

The primary undercover role is designated for operatives who have demonstrated a high level of proficiency and experience within their function. Operatives at this level are trusted to carry out complex undercover assignments without direct supervision. This autonomy is crucial as it allows them to make quick decisions and adapt to dynamic situations as they arise, which is often critical in undercover operations.

In contrast, secondary undercover roles typically involve a more supportive function where the operative may be required to cooperate with others and often work under the guidance of a more experienced operative or supervisory personnel. Not recommended for assignment implies that an operative lacks the necessary skills or experience to conduct independent operations safely, indicating that oversight would be necessary. The observational role, while allowing for some operational activity, is generally intended to gather intelligence rather than to actively engage in undercover work independently. Therefore, the primary undercover role is characterized by its focus on independent operation, setting it apart from the other options involving varying degrees of oversight and support.