Final answer:
To use CSOS, a registrant needs to obtain a DEA number, submit fingerprints, and obtain a digital certificate.
Step-by-step explanation:
To use CSOS, a registrant needs to complete several steps:
- Obtain a DEA number: The registrant must obtain a Drug Enforcement Administration (DEA) number, which is a unique identifier issued by the DEA to individuals or entities involved in the distribution or dispensing of controlled substances.
- Submit fingerprints: The registrant must submit their fingerprints to the DEA, which are used for background checks and verification purposes.
- Obtain a digital certificate: A registrant needs to obtain a digital certificate from an authorized Certification Authority (CA). This certificate allows them to securely sign and transmit electronic orders for controlled substances.