Make an appointment with the training supervisor in your human resources department. Let him know that you are interested in supervisory training. Ask if there is any in-house training available or if the company would be willing to cover the expenses if you take a course elsewhere.
Request an apprenticeship from your supervisor. This on-the-job training approach is ideal if people work in the same area and can interact during the day. Getting immediate feedback on your supervisory style is also helpful.
Ask colleagues if they know of supervisory training that may be available. Putting the word out is can be an effective way to let people know you are interested in further education. If there is a staff bulletin board or an in-house publication, also look there for notices about supervisory training.
Check with the local community college to see if it is offering free or low-cost supervisory training courses or workshops.
Inquire if the union is offering supervisory training courses. Even if it isn't, union officials may know of another organization that is conducting seminars.
Visit the local library and check to see what sort of resources it has on the topic of supervision.