Final answer:
The Commissioner of the DOC may conduct investigations and examinations for the purpose of developing and implementing regulatory programs, processing applications for licenses and other filings, encouraging innovative services, and analyzing complaints.
Step-by-step explanation:
The Commissioner of the DOC may conduct investigations and examinations for the purpose of developing and implementing regulatory programs, processing applications for licenses and other filings, encouraging the development of innovative services, and analyzing complaints. These investigations aim to ensure compliance with the laws and regulations enforced by the DOC, address potential violations, and protect the interests of consumers and the public.