How would you decide which flow decisions to standardize organization-wide versus leave to team/project discretion?

Short Answer

Standardize whatever must be consistent, correct, and comparable across the organization — the flow structure, the mandatory validation gates, reproducibility controls, sign-off criteria, and result format. Delegate genuinely project-specific configuration — the mode-and-corner matrix, library versions, design-specific exceptions, and debugging approach — inside that standardized framework.

Technical Explanation

The dividing line is whether a decision has to be consistent and correct across every project for signoff to mean the same thing everywhere, or whether it is legitimately specific to one project's design.

• Standardize the flow structure. A shared phase-script library and common run order mean every team runs the same validated process rather than a subtly different one per project.
• Standardize the validation gates. check_timing (PT) completeness checks, and the coverage and consistency checks around them, are mandatory everywhere, so no team can quietly skip the checks that catch silent gaps.
• Standardize reproducibility controls. Configuration management and version pinning for libraries and constraints, with no dependence on an individual's personal files, so a run can be reproduced by someone else.
• Standardize sign-off criteria. "Signed off" needs to mean the identical set of clean checks in every group, or results cannot be trusted or compared across teams.
• Standardize result format and aggregation. Comparable output structure is what lets results be aggregated at all — inconsistency here quietly breaks cross-project reporting.
• Standardize the core analysis-correctness settings. How variation and signal integrity are modeled at a given process node needs to be uniform for a cross-project comparison at that node to mean anything.
• Delegate genuinely project-specific configuration. The block list, the mode-and-corner matrix specifics, library versions and input paths for that project, design-dependent constraints and exceptions, each team's investigation approach, and project-specific optimizations inside the standard flow — legitimately different per project.
• Why the line holds. Inconsistency in any standardized item produces results that are incorrect, non-reproducible, or incomparable across teams, while the delegated items carry no such cross-team risk.

Follow-up Question & Model Response

"A project team wants to skip one of the mandatory validation gates, arguing their design doesn't need it. How do you handle that?"

Candidate Model Response: I would treat that as a request to change an organization-wide standard, not a project-specific configuration choice, and route it through whatever review process governs the standard itself — not grant it as a one-off exception for that project. If the argument has merit, for example the gate genuinely does not apply to that design's structure, the right outcome is updating the standard's applicability rules so every project benefits from the same clarified logic, rather than one team quietly opting out while the gate stays mandatory everywhere else.