The Reopening Ratio Field data

If you have taken an autonomy or learned-component software change through re-verification, on any platform, in any regime, these three questions take two minutes.

Response handling

Responses are anonymized and aggregated before anything is published. No program, company, or personal identifiers will appear. Individual responses are never shared. Answer in buckets if specifics are sensitive. Do not include classified information or CUI.

01 What fraction of the assurance case reopened after the change? Required

Essentially none: we pushed it and nothing reopened Under 10% 10 to 50% Over 50% Effectively the full case

What specifically reopened: analysis, test, approvals? Optional

02 What did the re-verification cost, roughly? Required

Days Weeks Months Over six months

Rough share of the original certification effort, or dollars, if you can say. Optional

03 Who required it? Required

Airworthiness or certification authority Program office or customer Internal policy Contract terms No one: self-imposed Other

04 Context Optional

Regime Nature of change

05 Email, if you're open to a follow-up conversation. Optional

Everyone who leaves one gets the aggregated results first.

No program, company, or personal identifiers are requested.

The Reopening Ratio Field data

Thank you.