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  2. Rigger

Rigger

National Commission for the Certification of Crane Operators

Certification

Become a contributor for free to openly demonstrate student outcomes, industry alignment & eligibility criteria.

Welcome to the CCO Rigger certification program. This nationally recognized and internationally accredited rigger certification program is the culmination of three years’ hard work by experts from the varied industries and groups that use rigging, including construction, steel erection, iron workers, the operating engineers, utilities, petrochemicals, specialty rigging companies, and rigging hardware and sling manufactures.

Duration

Hybrid

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Program Details

Detailed information about this program

Certification Overview Welcome to the CCO Rigger certification program. This nationally recognized and internationally accredited rigger certification program is the culmination of three years’ hard work by experts from the varied industries and groups that use rigging, including construction, steel erection, iron workers, the operating engineers, utilities, petrochemicals, specialty rigging companies, and rigging hardware and sling manufactures. NCCCO task forces were made up of experts from all aspects of the rigging industry—riggers, training directors, managers, supervisors, manufacturers—who together represent many thousands of hours of rigging experience. These volunteers gave freely of their time and expertise with the goal of improving the safety of all whose work brings them into contact with rigging equipment. HOW TO BECOME CCO-CERTIFIED Visit How to Test for instructions for applying for and taking CCO Written and Practical Exams; visit How to Recertify for instructions on recertification. Complete instructions and exam applications are also contained in the Candidate Handbook for each program. DEFINITION OF A RIGGER A certified rigger is a person who has been trained and certified to handle and move loads. The level of certification depends upon the individual’s training, knowledge, skill base, and ability to perform functions related to the selection, inspection, and proper use of rigging equipment. This person may be qualified in a craft or trade and carry an occupational title such as iron worker, electrician, carpenter, millwright, mechanic, laborer, mason, longshoreman, lineman, pipe fitter, boilermaker, and the like. (The persons described in the categories above will be referred to as rigger even though they carry another occupational title.) Rigger certification covers the following types of rigging: Synthetic slings Chain slings Wire rope slings Metal mesh slings Rigging hardware CERTIFIED RIGGER LEVEL I CCO Certified Rigger Level I-150x NCCCO identified the following job duties for Rigger Level I certification. A Certified Rigger Level I can perform simple, repetitive rigging tasks when the load weight, center of gravity, the rigging, and rigging configuration are provided or known by the rigger through experience or on-the-job training prior to the rigging activities. Specifically, Level I Riggers should be able to demonstrate or have knowledge of how to: Inspect rigging before use Identify, select, and attach rigging with basic knowledge of hitch configurations, capacities, and basic knots Recognize associated hazards Use various types of rigging equipment and basic hitches and their applications CERTIFIED RIGGER LEVEL II CCO Certified Rigger Level II-150x In addition to knowing and demonstrating Rigger Level I knowledge and skills, a Certified Rigger Level II can select rigging components and procedures based on rigging capacity. A Level II Rigger can perform the following rigging tasks unsupervised: Estimate weight and center of gravity when calculations are required Identify lift points Determine and select rigging based on loading Perform pre-use inspection of rigging and lift points Identify, select, and attach rigging with knowledge of hitch configurations and load angle factors, rigging capacities, and load integrity Understand load dynamics and associated hazards As applicable, Level II Riggers will also have a working knowledge of hoisting equipment, winches, jacks, industrial rollers, and similar equipment. ADDING RIGGER LEVEL II TO EXISTING RIGGER LEVEL I CERTIFICATION Rigger Level I certificants are encouraged to “step up” to Rigger Level II when they feel they are ready for the more challenging exams. Rigger Level II can be added at any time; however, if a Rigger Level I certificant is in the final year of certification, the certificant may take the Rigger Level II written exam in place of the Rigger Level I recertification exam. In order to achieve full Rigger Level II certification, the candidate must pass the practical exam within 12 months of passing the Rigger Level II written exam. Candidates stepping up to Rigger Level II are encouraged to take the Rigger Level II written and practical exams at the same time or to take the Rigger Level II practical exam first. ELIGIBILITY Requirements for certification include the following: Be at least 18 years of age Comply with CCO’s Substance Abuse Policy Pass Written Examination Pass Practical Examination Comply with the NCCCO Code of Ethics Candidates are permitted to schedule and take both the Level I and Level II written and practical exams at the same time; however, for Rigger Level II certification to be valid, Rigger Level I certification must also be current. EXPERIENCE NCCCO certification examinations are designed for persons who have been trained to handle and move loads. CERTIFIED RIGGER LEVEL I EXAMS Written Examination The Certified Rigger Level I Written Examination consists of 60 multiple-choice questions. Candidates are allowed 60 minutes to complete the test. CCO has three options for taking written exams: Online Proctored Testing (OPT), Test Center Testing (TCT), and Event Online Testing (EOT). Decide which option is best for you. Practical Examination The successful completion of an NCCCO Certified Rigger Level I Practical Examination demonstrates a candidate’s basic rigging competency. CERTIFIED RIGGER LEVEL II EXAMS Written Examination The Certified Rigger Level II Written Examination consists of 50 multiple-choice questions. Candidates are allowed 60 minutes to complete the test. CCO has three options for taking written exams: Online Proctored Testing (OPT), Test Center Testing (TCT), and Event Online Testing (EOT). Decide which option is best for you. Practical Examination The successful completion of an NCCCO Certified Rigger Level II Practical Examination demonstrates a candidate’s competency in rigging a load for a level lift and for rotating a load. CERTIFICATION TIME FRAMES Candidates must pass both Written and Practical Examinations to be certified for a five-year period. The Written and Practical Exams may be taken in either order. Candidates have 12 months from the time they pass their first Written or Practical Exam for each rigger level in which to pass the corresponding (Written or Practical) Exam. Any tests passed within a 12-month period count towards certification. For example, a candidate who fails the Rigger Level I Written Exam in January 2015 but passes the Rigger Level I Practical Exam in June 2015 has until the end of June 2016 to retake (and pass) the Rigger Level I Written Exam. If a certified rigger subsequently becomes certified in an additional rigger or signalperson designation by taking the appropriate written and practical exams, the certification period for the additional designation expires at the same time his/her original certification (i.e., all rigger and signalperson designations expire on the same date, regardless of when in the five-year certification period the candidate passed them). If the new designation is added within the final 24 months of his/her certification period, the certificant is exempt from recertifying for the new designation after five years; after that, however, certificants must recertify for all designations during the 12 months prior to their certifications’ expiration date. This ensures that all of the certificant’s rigger and signalperson designations maintain the same expiration date. Candidates for certification or recertification may petition for an extension of NCCCO’s standard timeline(s). NCCCO staff shall have the discretion to make the initial determination of whether a requested extension should be granted. Petitions for an extension of time are generally denied absent a showing of extraordinary circumstances. Denials of such petitions may be appealed to the Appeals Committee. CERTIFICATION POLICIES The following policies apply to all CCO certification programs: NCCCO Code of Ethics Disciplinary Policy Substance Abuse Policy Testing Accommodations Policy Change of Address Policy Appeals Policy and Procedures Information Release Policy Administrative Complaints Policy These policies are also covered in the Candidate Handbooks for each program. CERTIFICATION CARDS Certified individuals receive a laminated CCO wallet card at no cost when they complete initial certification, or recertification. If needed, replacement cards may be ordered online at a cost of $30. Certification cards remain the property of CCO, are not transferable, and must be returned to CCO upon demand. If a candidate has previously certified in another CCO program and subsequently becomes certified as a rigger or holds Rigger Level I certification and adds Level II certification, he/she may request an updated certification card. RECERTIFICATION CCO certification is valid for five years. Candidates must complete all of their recertification requirements during the 12 months prior to their certification’s expiration date. This includes: Passing the applicable written examination Compliance with CCO’s Substance Abuse Policy Compliance with the Code of Ethics There is no grace period after certification has expired. Candidates whose certification has lapsed must take the full written and practical examinations to be certified again. Recertification candidates take the same exams as those for initial certification. NOTE: Rigger Level II certificants must only take and pass the Rigger Level II written exam to maintain both Rigger Level I and Rigger Level II certifications. There is no requirement for a practical examination for recertification. Get complete instructions on How to Recertify.

Requirements

What you need to earn this credential

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Locations

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Skills & Competencies

Skills developed through this program

  • Identify load characteristics by evaluating weight, attachment points, travel path, and special handling requirements
  • Recognize unsafe rigging practices such as pinch points, shock loading, side loading, electrical hazards, and improper body positioning
  • Assess load stability by determining the need for softeners, adjustments, or additional controls
  • Identify jobsite hazards associated with rigging operations and communicate those hazards clearly to the crew
  • Evaluate handling requirements to ensure the load can be moved safely through its intended travel path
  • Apply ASME rigging standards including B30.5, B30.9, B30.10, B30.20, and B30.26 to ensure compliant rigging practices
Career Pathways

Occupations this program prepares you for

  • Crane and Tower Operators53-7021.00
  • Logging Equipment Operators45-4022.00
  • Mobile Heavy Equipment Mechanics, Except Engines49-3042.00
  • Operating Engineers and Other Construction Equipment Operators47-2073.00
  • Hoist and Winch Operators53-7041.00
  • Riggers49-9096.00
  • Pile Driver Operators47-2072.00
  • Maintenance Workers, Machinery49-9043.00
What You'll Learn

Key competencies developed through this program

Auto-populated·from NSX Competency Framework

Mastery: developing (Level 2)(based on Certification)

  • Load capacity calculations — determine load weights against rated lifting capacities independently using load charts on routine construction assignments.
  • Multi-control crane operation — coordinate levers, foot pedals, and dials simultaneously to move moderate loads with reduced supervisor oversight on commercial job sites.
  • Crane mechanism adjustment — identify and correct minor mechanical irregularities in crane components before and during standard lifting operations.
  • Cable replacement procedures — remove worn cables and install replacement cables on grappling devices following manufacturer specifications without direct supervision.
  • Helper crew direction — give clear instructions to ground helpers positioning outriggers and blocking to stabilize cranes during routine lifts.
  • Preventive maintenance routines — clean, lubricate, and service cables, pulleys, and grappling devices on a scheduled basis across a range of crane types.
  • Truck loading and storage bin transfers — load and unload bundled materials from trucks and reposition containers to storage areas using moving equipment on warehouse or staging sites.
  • Delivery schedule coordination — review daily work plans and sequence lifts and deliveries to meet project timelines with minimal scheduling conflicts.
  • Operational monitoring — observe gauges, indicators, and load behavior throughout a shift to detect emerging issues before they escalate.
  • Spreadsheet and office software — maintain lift logs, maintenance records, and schedule data using standard office suite applications on a job site computer.

Some details on this page are auto-populated from public workforce data sources: O*NET (opens in new tab), BLS (opens in new tab), College Scorecard (opens in new tab), DOL Training Provider Results (opens in new tab), NSX (opens in new tab). Provided in partnership with LER.me Career Intelligence.

Student Outcomes

Performance metrics for this program

Completion Rate
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Placement Rate
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