Which government body is responsible for developing drug testing protocols?

The Dangerous Drugs Board is the correct choice as it is the agency tasked with formulating policies and strategies for the prevention and control of drug-related problems. This includes developing comprehensive drug testing protocols as part of its mandate to address issues related to illicit drugs and substances. The board typically focuses on ensuring that drug testing processes are scientifically validated and in compliance with national and international standards, thus safeguarding public health and welfare.

Other organizations mentioned, while involved in various health and regulatory aspects, have different primary functions. The Department of Health typically manages public health initiatives and health service delivery but does not specifically focus on drug testing protocol development. The Bureau of Food and Drugs is dedicated to the regulation of food and medications, ensuring their safety and efficacy, rather than establishing drug testing methods. The Ministry of Health and Welfare, depending on the jurisdiction, may oversee healthcare and social services but is not the primary body for drug testing protocols.