Several issues trigger the need for a consultant. A few to consider are:

When time is of the essence.
The use of outside experts buys time, provides leadership and allows focus on priority projects without interrupting the daily activities.

When resources are needed.
Lean-running businesses and operations have more projects today and less resources to tackle them. Competent consultants can tackle projects and give the sense of accomplishment, while holding down those fixed labor dollars. This also allows managers to stay on track and not affect the daily routine for the sake of a project that has to get done.

When expertise is needed.
Focusing on an area or specialty is not a luxury that managers have today. Bringing a consultant that has an outside expertise in an issue, system or problem can benefit the operation. Be sure that the consultant's knowledge and skills are transitioned to people inside the facility by the end of the engagement

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