National-Interstate Council of State Boards of Cosmetology (NIC)
The NIC Nail Technology Theory State Board Examination is administered by the National-Interstate Council of State Boards of Cosmetology (NIC) for professional candidate licensure. This 90-minute examination contains 110 questions across 9 domains. Topics range from infection control, safety practices, nail chemistry, and anatomy to manicures, pedicures, and nail enhancement procedures.
Candidates seeking licensure as nail technicians should take this examination. It targets individuals completing state-approved cosmetology or nail technology training programs who must demonstrate knowledge in salon safety, nail anatomy, client consultation, and nail care procedures before obtaining state board certification.
Review both parts of the candidate information bulletin, including content outlines and reference materials, before testing. Focus study time according to domain weights, allocating extra attention to nail enhancements at 20% and manicures and pedicures at 18%. Practice sample questions from official references to become familiar with question formats covering infection control, chemical interactions, and service tools.
This domain accounts for 15% of the exam and covers infection control and safety practices. Candidates must identify disease transmission mechanisms, apply blood exposure procedures, utilize Safety Data Sheets (SDS), and follow workplace safety practices.
Weighting 15% of the total score, this section tests knowledge of skin and nail anatomy and physiology. Candidates identify structures, functions, disorders, diseases, and bone and muscle groups in the arms, hands, legs, and feet.
Making up 10% of the examination, this domain focuses on the chemistry of nail products. Candidates must explain product ingredient purposes, recognize chemical interactions, and differentiate physical changes from chemical reactions during nail services.
Representing 5% of the exam content, this section covers client consultation and documentation. Tasks include evaluating client nail and skin conditions, recognizing contraindications that prohibit service, and selecting appropriate products for client care.
Accounting for 8% of the examination, this domain tests knowledge of nail service tools. Candidates must identify the functions of equipment, implements, supplies, and products while adhering to safe operational practices for all tools.
Weighted at 5% of the exam, this domain covers workstation preparation and sanitation. Candidates must set up work areas correctly and carry out sanitation protocols for both the practitioner and the client prior to starting services.
Representing 18% of the exam, this domain addresses basic manicure and pedicure services. Candidates are tested on nail trimming, shaping, soaking, cuticle maintenance, massage techniques such as effleurage and petrissage, and add-on treatments like paraffin.
Carrying the highest weight at 20%, this domain covers nail enhancement services. Candidates must demonstrate knowledge of application, maintenance, and removal procedures for nail tips, acrylics, light-cured gels, and powder dip systems.
Weighted at 4% of the exam, this domain focuses on post-service procedures. Candidates must know the steps required to conclude nail services safely, clean work areas, and provide appropriate post-service client recommendations.
Candidates must bring proper picture identification for entry and re-entry. Prohibited items include cellular phones, watches, pagers, tablets, computers, and printed notes. Candidates must obtain proctor permission before leaving the examination area for any reason during the test.
The exam consists of 110 total questions covering all evaluated domains. Candidates must complete all questions within the allocated testing time under official administration guidelines provided by their state licensing board.
Passing score requirements are established by individual state licensing boards that utilize the NIC examination. Candidates should check with National-Interstate Council of State Boards of Cosmetology (NIC) or their state board for specific passing criteria.
The total time allowed for the NIC Nail Technology Theory State Board Examination is 90 minutes. Proctors enforce strict time tracking during the administration of the written test.
The exam evaluates 9 domains across scientific concepts and nail procedures. Key topics include infection control, anatomy, product chemistry, manicures, pedicures, client consultation, tools, service setup, and nail enhancements like acrylics and gels.
Verified 2026-09-14
This overview was built using official candidate information bulletins published by the National-Interstate Council of State Boards of Cosmetology (NIC), detailing domain weights, examination rules, and content specifications.