Department of Employment Services

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 A construction worker


The Office of Apprenticeship, Information and Training (OAIT) has established a compliance hotline to report issues, ask questions, and get information on construction projects in the District of Columbia.

  • Are you working on a project financed by the District of Columbia?
  • Do you have any questions or concerns about wages, benefits, or compensation owed to you by employers on whose construction projects you worked?

If so, please call the DC Construction Projects Compliance Hotline at (202) 698-3500 or email


Apprenticeships combine on-the-job training with classroom instruction, teaching workers the practical and theoretical aspects of highly skilled occupations. Apprenticeship programs are sponsored by employers, labor groups and employer associations.

The Office of Apprenticeship, Information and Training (OAIT), part of the Department of Employment Services (DOES), registers apprentices and apprenticeship programs. OAIT safeguards the well-being of apprentices, guarantees the quality of programs, ensures equal access to apprentices, and provides integrated employment and training information to sponsors, employers and trainers. OAIT also staffs the District of Columbia Apprenticeship Council.

Applicants for apprenticeships must be at least 16 years old and meet the sponsor's qualifications. Generally, applicants must demonstrate to sponsors that they have the ability, aptitude and education to master the rudiments of the occupation and complete related instruction.

Prospective employers work with OAIT representatives to develop on-the-job training plans, related classroom instruction and operating procedures. 

For more information about the Apprenticeship Program, contact the following:

DC Department of Employment Services
Office of Apprenticeship, Information and Training
4058 Minnesota Avenue, NE, Suite 3900
Washington, DC 20019
Phone: (202) 698-5099 

Service Contact: 
Office of Apprenticeship, Information and Training
Contact Email: 
Contact Phone: 
(202) 698-5099
Contact Fax: 
(202) 673-6993
Contact TTY: 
Contact Suite #: 
Suite 3900
Office Hours: 
Monday to Friday 8:30 am to 5 pm