A chart representing the Value Methodology (VM) and how it relates to Value Analysis, Value Engineering, and Value Management.

Value Methodology Revisions for 2025 by SAVE Included in the THORS VAVE Course

Logo for SAVE International

What are the revisions?

When having discussions within the Value Methodology phases, it is important for your value study teams to use the correct terminology for Value, Function, and Resources.
These terms have been updated as follows:

Value is a measure of how effectively and efficiently a project satisfies its performance requirements.

The formula for Value is a measure of how effectively and efficiently a project satisfies its performance requirements.

Function is the specific purpose or intended use for any product or process that makes it work or sell.


Resources typically relate to cost, but not always. Resources that must be considered in a manufactured product include current resources and life cycle resources over the life of the product or process.

When using the Value Methodology, Resources that must be considered in a manufactured product include current resources and life cycle resources, a table is provided.

Armed with a working knowledge of VAVE terminology, as well as the Value Methodology revisions for 2025, teams can focus on optimizing quality, cost, performance, risk, and schedule of a project; as well as driving innovation and tackling new initiatives surrounding reducing expenses and managing the impact of rising tariff costs.

Read more about how one of our customers is doing just that in our related blog, How Using Value Methodology Can Help You Manage Rising Tariff Costs.

Cookie Consent with Real Cookie Banner