Terms of use & resource license
Effective 4 October 2026. Practical guidance and editable resources, with responsibility for decisions remaining with the user.
Educational purpose
The guides and tools provide general commercial education. They do not constitute legal, financial, security or other professional advice, and do not establish an advisory relationship. Follow applicable law, procurement rules, internal approval requirements and qualified specialist guidance.
Accuracy and decisions
Information may become incomplete or outdated. Examples are hypothetical. Tool calculations rely on user inputs and stated assumptions and are not binding quotes or supplier recommendations. Verify material facts, contract language and current policies before acting. No outcome or savings is guaranteed.
Permitted use
You may read, print, share links to, and use the downloadable worksheets for internal business work. You may adapt downloaded worksheets for that internal use. Keep source attribution when distributing an unmodified resource. Do not resell the resources, republish the site in bulk or imply endorsement by this publication without permission.
External materials
External sources and linked products are governed by their own terms. Mentioning a supplier or framework does not imply affiliation, certification or endorsement. A linked resource may have separate fees or access requirements.
Limits and applicable rights
The materials are provided as available without a promise of fitness for a particular transaction. Nothing in these terms is intended to exclude rights or liabilities that cannot lawfully be excluded. Obtain appropriate review for use in regulated or high-stakes decisions.