Implementation (noun)

1. The process of putting a plan, idea, or policy into effect; carrying it out.
2. The process of installing or using a new system, piece of equipment, or product.
3. A system, piece of equipment, or product that is put into use.

Origin:

Late 16th century (as a noun denoting the action of carrying out a plan or scheme): from implement + -ation.

Examples:

1. The implementation of the new tax system was done smoothly.
2. The implementation of the project was delayed due to technical problems.
3. The software implementation was completed on time and within budget.
4. This new machine will greatly improve the implementation of the production process.
5. The implementation of the new policies caused significant changes in the workplace.