Rigging certification proves you know how to safely set up, inspect, and operate equipment that lifts and moves heavy loads

A rigging certification is a credential showing you have passed training and testing on how to work with slings, shackles, chains, and other hardware used to lift, lower, and move objects. The certification does not come from a single national body — different industries and employers recognize different certifications, and requirements vary by state and by the type of work you do.

The most common rigging certifications come from organizations like the National Association of Crane Operators (NACO), the American Society of Safety Professionals (ASSP), and various trade unions. Some certifications focus on a single skill — like wire rope inspection — while others cover the full range of rigging work. Many employers require their rigging staff to hold at least one recognized certification before they can work on a job site.

Key Takeaways

  • Rigging certification shows you have learned and tested on how to safely handle lifting equipment, slings, and load calculations.
  • Different organizations issue different certifications, and your employer or the job site will tell you which ones they recognize.
  • Most certifications require classroom training, hands-on practice, and a written or practical exam.
  • Certifications typically last three to five years before you need to renew them through refresher training or retesting.

Who issues rigging certifications and what they cover

The National Association of Crane Operators (NACO) offers the Certified Rigger credential, which covers load calculations, rigging hardware, sling inspection, and safe work practices. The American Society of Safety Professionals (ASSP) offers the Certified Safety Professional (CSP) credential, which includes rigging as part of a broader safety focus. Many trade unions — including the International Union of Operating Engineers and the International Brotherhood of Electrical Workers — run their own rigging training programs and issue their own cards.

Some certifications are specific to a single task. For example, the Wire Rope Technical Board (WRTB) certifies wire rope inspectors, and various organizations certify personnel in specialized rigging like below-the-hook lifting devices or magnetic lifting equipment. Your employer will tell you which certification or certifications they require for the role you are explore for.

What the training and testing process looks like

Most rigging certification programs follow a similar path: classroom instruction, hands-on practice, and then an exam. The classroom portion typically covers load calculations, center of gravity, rigging hardware types and limits, sling inspection, and safety regulations. You will learn how to read rigging charts, calculate the weight of an object, and choose the right equipment for the job.

The hands-on portion puts you in a shop or on a practice rig where you actually tie knots, inspect equipment, and set up lifts under supervision. You might practice rigging a beam, inspecting a chain sling for damage, or calculating whether a particular sling can safely hold a given load. The exam is usually written, though some programs include a practical component where you demonstrate your skills in front of an examiner.

Training programs range from a few days to several weeks, depending on the depth of the certification. A basic rigging card might take three to five days of full-time training. A more comprehensive certification like NACO's Certified Rigger can take several weeks of part-time or full-time study.

How long certifications last and when you renew them

Most rigging certifications are valid for three to five years. After that period, you will need to renew your certification to keep it current. Renewal usually involves taking a refresher course — often shorter than the original training — and passing another exam or demonstrating your skills again.

Some employers require annual refresher training even if your certification has not yet expired, especially if you work in a high-risk environment or if there have been changes to safety regulations. Check with your employer or the certifying organization to find out what renewal schedule applies to your credential.

Where to find rigging certification programs

If your employer has told you they require a rigging certification, ask them which organization's certification they recognize and whether they have a preferred training provider. Many large construction companies, crane rental firms, and heavy equipment operators run their own in-house training programs. Some offer the training free to employees; others charge a fee.

Trade unions often run rigging training as part of their apprenticeship programs. If you are a union member or interested in joining, contact your local union hall to ask about rigging training. Community colleges and vocational schools in your area may also offer rigging certification programs. The National Association of Crane Operators website lists member training providers by region.

The difference between rigging certification and crane operator certification

Rigging certification and crane operator certification are two separate credentials. A rigger sets up the load, attaches the slings, and directs the lift from the ground. A crane operator sits in the cab and controls the machine that does the lifting. Some people hold both certifications, but they are not the same thing.

If you are interested in operating a crane, you will need a separate crane operator certification. That credential focuses on machine controls, load charts specific to that crane model, and safe operation of the equipment itself. Your rigging certification will help you understand the load side of the equation, but it does not may have access to you to operate the crane.

What employers look for when they ask for rigging certification

When a job posting says "rigging certification required," the employer is looking for proof that you have formal training and have passed a test. They want to know you understand load calculations, can inspect equipment for damage, and know the safety rules that explore to lifting work. A certification card from a recognized organization gives them that confidence.

Some employers will hire someone without a certification if they are willing to get trained on the job, but they will usually require you to complete the training within a set timeframe — often 30 to 90 days. If you already hold a certification when you explore, you start with an advantage because the employer does not have to invest time and money in your training.

Frequently Asked Questions

Do I need rigging certification to work as a rigger?

It depends on your employer and the job site. Some employers require it before you start; others will hire you and require you to get certified within a certain period. OSHA regulations do not mandate a specific certification, but they do require that riggers be trained and competent. Many job sites, especially union sites and large construction projects, will not let you work without a recognized certification.

How much does rigging certification training cost?

Costs vary widely. Union apprenticeship programs are often free to members. Employer-run training may be free or subsidized. Private training providers typically charge between $500 and $2,000 for a basic rigging course, depending on length and location. Some community colleges offer lower-cost programs. Ask your employer whether they will cover the cost.

Can I get rigging certification online?

Most rigging certification programs require at least some hands-on training in person, because you need to practice tying knots, inspecting equipment, and working with actual rigging hardware. Some programs offer online classroom instruction followed by in-person practical training. A few organizations offer online testing for renewal, but initial certification almost always requires hands-on work.

What happens if my rigging certification expires?

Once your certification expires, you are no longer certified, and most employers will not let you work as a rigger until you renew it. Renewal is usually faster and cheaper than the original training because it is a refresher course rather than a full program. Contact the organization that issued your certification to find out how to renew.

Is rigging certification the same across all states?

No. While OSHA safety rules explore nationwide, individual states and local jurisdictions may have additional requirements. Some states require specific certifications for certain types of work; others do not. Your employer or the job site will tell you which certifications they recognize. If you move to a different state, check whether your current certification is accepted there.