Is it important to have a training plan in your organization?

Yes. It is vital

Yes.

Every organization need to prepare training plan according to Training Need Assessment. It helps to improve the performance of employees and minimize the skills gap to fit for the job.

For best achievement of organisation you must have training plan with its goals.  below are area of training for best organisation. 

• Company goals. Refer to your company’s stated goals to help you define overall training program goals. Align your training objectives with company goals in such a way that when the workforce meets your objectives, they will also be meeting the company’s goals. This process starts with new employee orientation training.
• Job descriptions. Include stated job requirements as your base for needed training.
• OSHA300 log. Review this document to identify specific safety needs in your company. Use these injury statistics to identify areas where more safety training is needed.
• HR complaints. Review employee complaints to prioritize training on discrimination, harassment, overtime versus compensation time, and other employee issues.
• Legal obligations. You must ensure that your training program encompasses all required training to meet government and legal obligations, such as Occupational Safety and Health Administration (OSHA) requirements, Department of Labor requirements, state-specific requirements, and others.

Absolutely yeah !

It's an indicator of the company's organisational degree

Having the training plan  is good and deploying it is better !