Guide library
Find the guide for your next decision.
Choose a business question, then open the guides that help you answer it.

Choose the review that answers your question.
2 topics
A code scan cannot answer every delivery question, and limited source access can leave important gaps.
Compare the available evidence, what each review can establish, and what remains unknown before choosing the next step.

Make the next regulated review easier to support.
2 topics
Missing records and unclear review ownership can add work and delay decisions.
Connect the applicable requirements, affected changes, supporting evidence, and named reviewers; these reviews do not certify compliance.
Acquisition or handover
Understand what you are taking on.
Examine support needs, change costs, and unresolved questions before the decision is made.
Know what the evidence supports.
TDMF provides a published technical-debt foundation; the evidence page explains the scope of its evaluation. The sample report is constructed, not evidence of a client outcome.
Bring one decision you need to make.
Start with a free 30-minute review of one workflow. A full diagnostic report is separately scoped.
Try the workflow value exampleUseful guides, when you need them.
Get new ZOYA guides by email. The sample assessment stays free to read.
Find the right depth for your decision.
Expected Current reading-link counts.
- Review choice
- 2 reading links
- Regulated review
- 2 reading links
- Investment decision
- 3 reading links
- AI and adoption
- 2 reading links



