Preparing for the Federal Requirements knowledge domain is essential to demonstrate your understanding of the laws and regulations that govern pharmacy practice.
This domain focuses on topics such as controlled substance schedules, prescription and recordkeeping requirements, DEA regulations, pharmacy security, and legal responsibilities related to medication handling and distribution. As 18.75% of the PTCB exam is dedicated to this area, it’s vital to understand both the letter and spirit of federal pharmacy law.
This guide provides a comprehensive overview of the key federal regulations you need to know, along with practical study tips to help you confidently navigate this section of the exam.
As recently updated by PTCB.org, there are six core sections of the Federal Requirements knowledge domain. Below, we have put together the key sections as well as examples of the kind of detail that gets tested:
Section
Topic
Examples / Description
2.1
Federal requirements for storage, handling, and disposal of non-hazardous, hazardous (e.g. P-list), and pharmacological substances and wastes
Covers proper procedures under EPA and OSHA regulations for storing, labeling, and disposing of medications.
Includes handling of P-listed hazardous waste (e.g. warfarin, nicotine) and ensuring segregation of pharmaceutical waste to prevent contamination.
2.2
Federal requirements for controlled substance prescriptions (new, refill, transfer) and DEA controlled substance schedules
Focuses on the DEA Controlled Substances Act (CSA); defines Schedules I–V, prescription validity, refill limits (e.g. Schedule II: no refills), and transfer policies (Schedule III–V: one transfer only).
Includes correct use of DEA numbers.
2.3
Federal requirements for receiving, storing, ordering, labeling, dispensing, returning, take-back programs for, loss or theft of, and destroying controlled substances
Involves DEA Form 222 for ordering Schedule II drugs, DEA Form 106 for theft or loss, and DEA Form 41 for destruction.
Includes secure storage (locked cabinets or dispersed inventory), proper recordkeeping, and participation in take-back programs.
2.4
Federal restricted drug programs and related medication-processing requirements (e.g. pseudoephedrine, REMS)
Encompasses Combat Methamphetamine Epidemic Act (CMEA) rules for pseudoephedrine sales (daily and monthly limits, ID verification, logbook) and FDA REMS programs such as iPLEDGE (isotretinoin), Clozapine REMS, and Thalomid REMS to ensure safe use.
2.5
FDA requirements for medication recalls
Details FDA recall classifications (Class I–III), procedures for identifying affected lots, notifying patients or providers, and returning or quarantining recalled products.
May involve both manufacturer-initiated and FDA-mandated recalls.
2.6
FDA product serialization, tracking, tracing, handling, and quarantining requirements (Drug Supply Chain Security Act – DSCSA)
Focuses on tracking and tracing prescription drugs through the supply chain to prevent counterfeit or diverted products.
Includes requirements for product identifiers (2D barcodes), transaction history, and quarantine procedures for suspect medications.
Sample Federal Requirements Questions.
Below you can find sample federal requirements questions that reflect the style and standard of questions tested on the PTCB exam.
Topic – Federal Requirements
Sample Question 1.
A pharmacy technician drops a full, unopened bottle of warfarin 5 mg tablets into a hazardous waste container. Which of the following best describes how this waste is classified and managed under federal law?
Non-hazardous pharmaceutical waste; may be discarded in regular trash if rendered non-retrievable
Hazardous waste (P-listed); must be disposed of as hazardous waste due to sole active ingredient status
Trace chemotherapy waste; may be disposed of in a yellow chemotherapy container
Non-creditable hazardous pharmaceutical waste; may be sewered in small quantities
Warfarin (at certain concentrations, especially unused commercial chemical products) is a P-listed hazardous waste (P001) under the Environmental Protection Agency Resource Conservation and Recovery Act (RCRA) regulations.
Because it is the sole active ingredient, an unused commercial product must be managed as hazardous waste.
P-listed wastes are considered acutely hazardous and are subject to strict storage, labeling, and disposal requirements.
Sample Question 2.
Which of the following prescriptions may be refilled under federal law?
Schedule II medications have no refills permitted under federal law.
Schedule III and IV medications may be refilled up to 5 times within 6 months from the date written. Therefore, diazepam with 5 refills within 6 months is compliant.
Alprazolam is incorrect because it states, “6 refills in 5 months”. Even though “6 refills in 5 months” is within the 6-month time limit, it exceeds the maximum number of refills (5) allowed by federal law.
Sample Question 3.
A pharmacy receives a transfer request for a prescription for Adderall from another pharmacy. What is permitted under federal law?
The prescription may be transferred once if it has refills remaining
The prescription may be transferred up to five times within 6 months
The prescription cannot be transferred
The prescription may be transferred only if it is verbal
Under federal law, Schedule II prescriptions cannot be refilled or transferred between pharmacies.
A new prescription must be issued by the prescriber.
Sample Question 4.
A pharmacy technician discovers that several tablets of oxycodone are missing from inventory, and the pharmacist determines the loss is significant. What must the pharmacy do first?
Notify the wholesaler and adjust the perpetual inventory
Submit DEA Form 41
Reverse the claim to the patient’s insurance
Notify the local DEA field office and complete DEA Form 106
Under federal law enforced by the DEA, pharmacies must notify the DEA immediately upon discovery of a significant loss or theft and submit DEA Form 106.
The report may be filed electronically.
Sample Question 5.
A patient requests to purchase pseudoephedrine 120 mg tablets from the pharmacy counter. Which of the following is required under federal law?
A written prescription from a DEA-registered provider
Verification of a valid government-issued photo ID and documentation in a logbook
Under the Combat Methamphetamine Epidemic Act (CMEA), products containing pseudoephedrine must:
Be stored behind the pharmacy counter or in a locked cabinet
Require presentation of a valid government-issued photo ID
Be documented in a written or electronic logbook
Be limited to 3.6 grams per day and 9 grams per 30 days
A prescription is not required federally (though some states may require one).
Sample Question 6.
A manufacturer initiates a Class II recall for a specific lot of metformin due to sub-potency. The recall notice includes affected NDC and lot numbers. Which of the following is the most appropriate pharmacy action?
Compare the NDC and lot numbers in inventory records to identify affected stock
Remove all metformin products from the shelves regardless of manufacturer
Automatically contact all patients who have ever received metformin
The DSCSA, enforced by the US Food and Drug Administration, requires manufacturers to place a product identifier on most prescription drug packages and homogeneous cases.
The identifier includes:
National Drug Code (NDC)
Unique serial number
Lot number
Expiration date
This supports electronic, interoperable tracking of prescription drugs through the supply chain.
How to Study and Prepare.
Master Core Federal Laws
Focus on the Controlled Substances Act (CSA), FDA regulations, and DEA requirements — these form the foundation of the Federal Requirements domain. Understand drug schedules, prescription rules, and recordkeeping. Create quick-reference flashcards for DEA forms and drug schedules to help memorize key details and reduce confusion between federal and state regulations.
Learn DEA Forms and Processes
Familiarize yourself with DEA Forms 222, 106, and 41 — their specific purposes, submission procedures, and retention requirements. Knowing which form to use in scenarios like ordering, theft, or destruction of controlled substances can easily earn exam points. Practice sample questions that test your ability to match forms to correct regulatory situations.
Review Controlled Substance Schedules
Learn the differences between Schedules I–V, including examples, potential for abuse, and accepted medical uses. Pay attention to refill limits, transfer policies, and labeling requirements for each schedule. Make study charts comparing these categories to quickly visualize distinctions, as this is one of the most frequently tested areas on the exam.
Understand Restricted Drug Programs
Study programs like REMS (Risk Evaluation and Mitigation Strategies), Clozapine REMS, and the Combat Methamphetamine Epidemic Act (CMEA) for pseudoephedrine sales. These programs aim to ensure medication safety and compliance. Focus on requirements such as patient enrollment, monitoring, quantity limits, and documentation—details often appear in scenario-based exam questions.
Know Recall and Disposal Procedures
Learn how to identify, document, and manage FDA medication recalls (Class I, II, III) and proper drug disposal methods for hazardous and non-hazardous waste. Understand take-back programs and pharmacy responsibilities during recalls. This knowledge demonstrates your ability to maintain patient safety and legal compliance in a real-world pharmacy setting.
Use Active Study Techniques
Don’t rely solely on memorization — apply what you learn through practice questions, case studies, and mock scenarios. Use online programs that test your ability to interpret DEA and FDA rules under pressure. Teaching the material to others or creating “regulatory flash quizzes” can further reinforce your understanding and recall.
Study and Master Federal Requirements on the PTCB Exam.
Work your way through study notes, cheat sheets, and exam-like practice questions that detail all the essential facts technicians need to know to succeed at the federal requirements knowledge domain.
