Programs that offer employment related training courses, generally in a traditional classroom setting, which provide participants with the technical skills and information they need to perform a particular job or group of jobs. The training has a structured, defined curriculum and may feature lectures, demonstrations, simulations, role-playing, self-study and other similar activities. Classroom style training is also the primary format used for training in the "soft skills" that are required to get a job, stay employed and advance.

Programs that identify public or private sector employers that are willing to take on trainees who learn to perform the tasks that are associated with their position at the work site using the actual tools, equipment, documents and materials that they will use when fully trained. OJT trainees work under the supervision of skilled employees who serve as instructors following a training plan established by the employee, the employer and an external agency, if matching wages are being paid by that agency; and are engaged in productive work and earn a wage as they are trained. Employers may be offered cash training reimbursements (subsidized wages) or other incentives to hire difficult-to-employ individuals and are generally expected to hire the trainees upon successful completion of the training.

Programs that provide vocational assessment, job development, job training, job search, job placement, specialized job situations and/or other supportive services for individuals who are unable to continue in a particular job, industry or profession because the needs of society have changed and the person's skills are no longer required. Included are services for people who have been permanently laid off because of plant closings, outsourcing of jobs to other countries, reductions in the work force, declines in business activities and other factors in situations where reemployment within their industry is unlikely.

Programs that enable individuals with disabilities, people who abuse drugs or alcohol, or people who have emotional problems to obtain the training and employment experiences they need to achieve economic self-sufficiency. Services may include vocational evaluation, work adjustment, work experience, training in marketable skills and placement in competitive employment or a sheltered work environment.

Programs that provide instruction for individuals of all ages who want to learn about or perfect their skills in using computers, computer-related hardware and specific home and business applications including word processing, spreadsheet development, presentation development, database management, electronic publishing and image processing. Included are both introductory classes for people unfamiliar with computers and the Internet and more advanced courses, as well as programs that provide instruction in the use of related technology such as smartphones and social media. Instruction may focus on publishing tools such as blogs, video logs (vlogs), photo sharing, podcasting or wikis.

Individuals from other countries who have come to the United States to live permanently.

Individuals who have fled their native country and have been given official permission by the government to settle permanently in another country. In the United States, refugee status is given to people who are outside their country of nationality and who are unwilling to return to that country because of persecution or a well-founded fear of persecution based on the individuals' race, religion, nationality, membership in a particular social group or political opinion. Entrant status allows the individual to remain in the U.S., but does not confer true "refugee" status. Asylees are refugees who apply for this status while already in the U.S. (on student or tourist visas, for example).

Individuals who are unable to continue in a particular job, industry or profession because the needs of society have changed and the person's skills are no longer required.