Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Books Allowed into Exam Package

The Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Books Allowed into Exam Package is designed for candidates preparing for the Arizona CR-67 Low Voltage Communication Systems trade exam who need the approved exam-room references in one organized package. This package includes the books provided for this exam-room reference set: Code of Federal Regulations - 29 CFR Part 1926 (OSHA), NFPA 70 - National Electrical Code, 2017 edition, and NFPA 72 National Fire Alarm and Signaling Code, 2016.

The Arizona CR-67 classification is a dual residential and commercial specialty classification for low voltage communication systems work. It applies to work involving alarm systems, telephone systems, sound systems, intercommunication systems, public addressing systems, television or video systems, low voltage signaling devices, low voltage landscape lighting that does not exceed 91 volts, and master and program clocks. The classification also allows the licensee to build antenna towers on existing structures as required for the licensee to install, service, or repair covered low voltage communication systems.

This books allowed into exam package focuses on the references that may be brought into the examination center. The Arizona CR-67 exam is open book, but open book does not mean the exam is simple. Candidates still need trade knowledge, electrical fundamentals, code awareness, low voltage system familiarity, and the ability to locate information quickly in the approved references. A timed open-book exam rewards preparation, organization, and steady reference navigation.

The NFPA 70 - National Electrical Code, 2017 edition supports preparation for electrical code topics related to low voltage systems, wiring methods, grounding and bonding, conductors, raceways, circuits, installation requirements, and safety provisions. The NFPA 72 National Fire Alarm and Signaling Code, 2016 supports preparation for fire alarm systems, signaling systems, detection devices, notification, inspection, testing, maintenance, and emergency communications system concepts. The Code of Federal Regulations - 29 CFR Part 1926 (OSHA) supports preparation for construction safety topics that may apply to low voltage work, including ladders, scaffolds, personal protective equipment, tools, hazard communication, fall hazards, material handling, and general jobsite safety.

Low voltage communication systems contractors often work across a wide range of project types. A contractor may install or service structured cabling, alarm wiring, intercom systems, video systems, low voltage signaling devices, speakers, public address equipment, low voltage lighting control wiring, or communication system components. The CR-67 exam reflects this range by covering general low voltage electrical knowledge, digital communications systems, fire and security detection and alarms, PA systems, grounding and bonding, and conductors.

This package is a practical choice for candidates who want to prepare with the approved exam-room references. By studying with the same books allowed into the testing center, candidates can learn the structure of the NEC, NFPA 72, and OSHA references, prepare permitted highlights and permanent tabs before test day, and practice locating answers under timed conditions.

Exam Details

The Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) trade exam is part of the Arizona contractor licensing process. The exam is administered through PSI for the Arizona Registrar of Contractors. The reference material listed for the examination was used to prepare exam questions, and the exam may also include questions based on trade knowledge and general industry practices.

The Arizona CR-67 trade exam contains 60 questions. The minimum passing score is 70%, and the time allowed is 120 minutes. Candidates should manage time carefully because the exam covers both low voltage trade knowledge and reference-based code and safety material. With 60 questions in 120 minutes, candidates have about two minutes per question on average.

The exam content outline includes the following subject areas:

• General Low Voltage Electrical Knowledge: 15 items
• Digital Communications Systems: 10 items
• Fire and Security Detection and Alarms: 12 items
• PA Systems: 2 items
• Grounding and Bonding: 7 items
• Conductors: 14 items

For code questions, candidates should use the exact code editions listed for the examination. This package includes the NFPA 70 - National Electrical Code, 2017 edition and NFPA 72 National Fire Alarm and Signaling Code, 2016. Safety-related questions may be supported by Code of Federal Regulations - 29 CFR Part 1926 (OSHA), with latest available amendments.

Candidates may use a silent, nonprinting, non-programmable calculator in the examination center. Approved books should be organized before test day with permitted highlighting, underlining, annotations, indexing, and permanent tabs. Candidates should bring only approved references and follow all testing center rules for book condition, tabs, notes, and binding.

Open Book Test

The Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) trade exam is an open-book test with specific rules for approved references. This package includes the books allowed into the examination center for the Arizona CR-67 books allowed into exam package: Code of Federal Regulations - 29 CFR Part 1926 (OSHA), NFPA 70 - National Electrical Code, 2017 edition, and NFPA 72 National Fire Alarm and Signaling Code, 2016.

Candidates are responsible for bringing their own approved references to the examination center. Reference materials may be highlighted, underlined, annotated, and indexed before the examination session. During the examination session, candidates may not write, highlight, underline, or index in the references.

Permanent tabs are allowed. Temporary tabs, including Post-it style tabs or other removable tabs that can be removed without tearing the page, are not allowed and must be removed before the exam begins. Candidates may not bring additional papers, whether loose or attached, with the approved references.

Downloaded reference materials may be brought into the testing center when properly bound. Spiral binding or a hole-punched binder format may be used when permitted by testing rules. Book preparation should be completed before the exam appointment so the candidate can focus on answering questions instead of correcting reference problems at the testing center.

Open-book preparation should include regular practice with the table of contents, indexes, definitions, article headings, chapter organization, and major code sections. The NEC and NFPA 72 are detailed technical references, and OSHA Part 1926 includes many safety standards. A clear permanent tabbing system and repeated lookup practice can help candidates move through questions more efficiently.

Licensing Steps

Arizona contractor licensing is handled through the Arizona Registrar of Contractors. Candidates pursuing the Arizona CR-67 Low Voltage Communication Systems Residential / Commercial Contractor license should begin by confirming that this classification matches the work they plan to advertise, contract for, supervise, and perform.

The qualifying party is the person who qualifies the license by meeting the knowledge, experience, and examination requirements for the classification. For many applicants, the qualifying party must complete the required trade exam and the Arizona Statutes and Rules requirement unless an approved waiver applies.

Common licensing steps include selecting the correct license classification, identifying the qualifying party, completing the required examination or approved waiver process, meeting the Arizona Statutes and Rules requirement when required, forming or registering the business entity when applicable, obtaining the required bond, completing background checks for required individuals, providing government-issued identification, and submitting the completed license application with required documents and fees.

Applicants using an LLC or corporation should make sure the business entity is properly formed or registered before submitting the contractor license application. The legal business name should match across entity records, bond documents, application paperwork, and future advertising. Consistent documentation helps reduce delays during application review.

Passing the trade exam is an important step, but it does not automatically issue the contractor license. Applicants must complete the full Arizona Registrar of Contractors application process and meet all licensing requirements for the classification. Candidates should prepare for the exam while also staying organized with business records, bond information, background checks, identification, and application paperwork.

State Requirements

The Arizona CR-67 Low Voltage Communication Systems classification allows the licensee to build antenna towers on existing structures as required for the licensee to install, service, or repair covered low voltage systems. Covered systems include alarm systems, telephone systems, sound systems, intercommunication systems, public addressing systems, television or video systems, low voltage signaling devices, low voltage landscape lighting that does not exceed 91 volts, and master and program clocks.

The classification is limited to low voltage wiring and the equipment needed for the covered systems. Contractors should understand the scope carefully and avoid contracting for work outside the authorized classification. Work that requires a different electrical, fire protection, alarm, or specialty license should be handled by the appropriately licensed contractor.

Because CR-67 is a residential/commercial classification, it is designed for contractors who need authority to perform covered low voltage communication systems work in both residential and commercial settings within the limits of the classification. Arizona also issues residential-only, commercial-only, and dual classifications for different trades and fields of construction.

Low voltage communication work may also intersect with other regulatory requirements depending on the project type, system type, location, and use. Contractors working with security alarms, fire alarm systems, monitored systems, or life-safety-related systems should understand when additional approvals, permits, inspections, or separate credentials may apply.

Arizona contractor applicants should also prepare for requirements related to the qualifying party, examination completion, Arizona Statutes and Rules requirements, background checks, bonding, business formation or registration when applicable, identification, application forms, and fees. The Arizona Registrar of Contractors reviews the completed application before issuing the license.

Reference Books

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  This construction safety reference covers OSHA standards for construction work. It supports preparation for safety topics that may apply to low voltage communication systems projects, including ladders, scaffolds, fall protection, personal protective equipment, hazard communication, hand and power tools, materials handling, and general jobsite safety requirements.
• NFPA 70 - National Electrical Code, 2017 edition
  This electrical code reference supports preparation for low voltage electrical installation topics, including wiring methods, conductors, grounding and bonding, raceways, boxes, equipment installation, communications circuits, signaling circuits, and electrical safety provisions relevant to low voltage communication systems work.
• NFPA 72 National Fire Alarm and Signaling Code, 2016
  This fire alarm and signaling reference supports preparation for fire alarm systems, detection devices, notification appliances, signaling circuits, emergency communications systems, supervising station alarm systems, inspection, testing, maintenance, and related fire alarm code requirements.

Exam Room Approved Books

The following books are included in this Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) Books Allowed into Exam Package and are the exam-room approved references for this package:

• Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  Allowed exam-room safety reference used for OSHA construction standards and safety-related exam preparation.
• NFPA 70 - National Electrical Code, 2017 edition
  Allowed exam-room electrical code reference used for low voltage wiring, conductors, grounding and bonding, communications circuits, signaling circuits, and electrical code preparation.
• NFPA 72 National Fire Alarm and Signaling Code, 2016
  Allowed exam-room fire alarm and signaling code reference used for fire alarm systems, signaling systems, notification, detection, inspection, testing, maintenance, and emergency communications system preparation.

These books should be prepared according to exam rules before test day. Highlighting, underlining, annotations, and indexing may be completed before the exam session. Permanent tabs may be used. Temporary removable tabs, loose notes, and extra attached papers are not allowed. Candidates should keep their references clean, organized, and compliant for inspection at the examination center.

Test Information and Study Materials

The Arizona CR-67 exam covers low voltage communication systems knowledge, electrical fundamentals, fire and security alarm concepts, communication wiring, grounding and bonding, conductors, and construction safety. A strong study plan should follow the exam content outline and give attention to each subject area. Candidates should avoid studying only the system type they work with most often in the field.

For general low voltage electrical knowledge, candidates should review basic electrical theory, voltage, current, resistance, circuits, power, signal flow, system components, wiring practices, troubleshooting concepts, and safe installation procedures. This is one of the largest content areas on the exam, so it deserves focused study time.

For digital communications systems, candidates should study cabling concepts, data transmission, network-related wiring, terminations, signal quality, equipment connections, cable routing, interference concerns, and installation practices. Candidates should understand how communication systems are planned, installed, connected, tested, and maintained.

For fire and security detection and alarms, candidates should prepare with NFPA 72 and review initiating devices, notification appliances, signaling line circuits, control equipment, power supplies, inspection, testing, maintenance, supervision, emergency communications systems, and alarm system terminology. Fire alarm and security detection questions may require both code navigation and practical system knowledge.

For PA systems, candidates should review speakers, amplifiers, wiring, microphones, sound distribution, system layout, signal levels, equipment placement, and troubleshooting. Even though this is a smaller content area, candidates should understand basic public address system operation and installation concerns.

For grounding and bonding, candidates should work with the 2017 NEC and review grounding conductors, bonding conductors, equipment grounding, low voltage system grounding, protection from electrical hazards, and grounding terminology. Grounding and bonding questions often require careful reading because similar terms can have different code meanings.

For conductors, candidates should study conductor types, insulation, sizing concepts, cable assemblies, wiring methods, terminations, routing, support, protection, and installation requirements. Conductors are a major content area on the CR-67 exam, and candidates should be comfortable using the NEC to locate conductor-related provisions.

For safety, candidates should work directly with OSHA 29 CFR Part 1926. Low voltage communication systems contractors may work on ladders, in ceiling spaces, around active jobsites, near power sources, with tools, and in environments where fall hazards, material handling, and personal protective equipment matter. Safety preparation supports both exam readiness and responsible jobsite practice.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps Arizona contractor candidates prepare with organized study guidance, trade-focused review, and practical reference navigation. For the Arizona Low Voltage Communication Systems Residential / Commercial Contractor (CR-67) exam, preparation should be built around the approved references, the exam content outline, and the ability to answer questions under timed conditions.

Open-book exams reward candidates who know how to use their books. 1 Exam Prep encourages candidates to study with the same references they will use on exam day, build familiarity with OSHA, NEC, and NFPA 72 materials, and practice locating information quickly. A clear book strategy can help reduce stress and improve pacing during the exam.

Many low voltage contractors bring valuable field experience to the licensing process, but exam questions are not always written like jobsite conversations. Questions may require careful reading, reference navigation, code lookup, safety standard review, system terminology, grounding and bonding knowledge, or understanding of classification limits. 1 Exam Prep helps students bridge the gap between real-world low voltage communication systems experience and exam-focused preparation.

This books allowed into exam package gives candidates the approved references needed for the Arizona CR-67 exam-room reference set. When combined with consistent study habits, permanent tab preparation, timed lookup practice, and a clear understanding of the licensing process, these references can help candidates move toward their Arizona Low Voltage Communication Systems Residential / Commercial Contractor licensing goal with greater confidence and structure.

FAQ: What books are included in the Arizona CR-67 Books Allowed into Exam Package?

This package includes Code of Federal Regulations - 29 CFR Part 1926 (OSHA), NFPA 70 - National Electrical Code, 2017 edition, and NFPA 72 National Fire Alarm and Signaling Code, 2016.

FAQ: Is the Arizona CR-67 Low Voltage Communication Systems exam open book?

Yes. The Arizona CR-67 trade exam is open book with specific rules for approved references. Candidates must follow the testing rules for highlighting, annotations, indexing, tabs, binding, and prohibited materials.

FAQ: How many questions are on the Arizona CR-67 exam?

The Arizona CR-67 trade exam has 60 questions. The minimum passing score is 70%, and the time allowed is 120 minutes.

FAQ: What topics are covered on the Arizona CR-67 exam?

The exam content outline includes general low voltage electrical knowledge, digital communications systems, fire and security detection and alarms, PA systems, grounding and bonding, and conductors.

FAQ: Can I bring loose notes into the exam?

No. Loose papers and additional attached papers are not allowed with the approved references. Book preparation should be completed directly in the approved references before exam day.

FAQ: Are temporary tabs allowed in the exam books?

No. Temporary removable tabs, including Post-it style tabs, are not allowed. Permanent tabs may be used when they are the type that would tear the page if removed.

FAQ: What work does the Arizona CR-67 license cover?

The CR-67 classification covers low voltage communication systems work involving alarm systems, telephone systems, sound systems, intercommunication systems, public addressing systems, television or video systems, low voltage signaling devices, low voltage landscape lighting not exceeding 91 volts, and master and program clocks.

FAQ: Why is the 2017 National Electrical Code included?

The 2017 National Electrical Code is included as an approved exam-room reference for low voltage wiring, conductors, grounding and bonding, communications circuits, signaling circuits, and electrical code preparation.

FAQ: Why is NFPA 72 included?

NFPA 72 is included because the CR-67 exam includes fire and security detection and alarm topics. It supports preparation for fire alarm systems, signaling systems, notification, detection, inspection, testing, maintenance, and emergency communications system requirements.

FAQ: How should I study with this books allowed into exam package?

Study the exam content outline, learn the structure of the OSHA, NEC, and NFPA 72 references, add permitted permanent tabs before exam day, and practice timed lookups. The better you know the books, the more useful they become during the open-book test.