Opinions / 03

A conclusion that the available record cannot support or refute the defined claim with acceptable confidence.

Independent software assuranceSM / 03.22

SecondMark position

Absence of evidence must not be converted into positive assurance. Inability to conclude is itself material information for a decision-maker.

The examination is bounded to defined claims, a versioned system, and evidence that can be traced to the state under review. Any material exclusion or uncertainty remains visible in the conclusion.

01

Core questions

What the examination needs to establish.

  1. 01

    Which evidence is missing or inaccessible?

  2. 02

    Why is inference not sufficient?

  3. 03

    Can the gap be closed through qualification?

  4. 04

    What decisions should be deferred meanwhile?

02

Evidence model

Evidence is assembled around the claim—not the folder structure.

01

Claim-level findings

Collected, attributed, challenged, and connected to the exact system boundary under examination.

02

Scope and material exclusions

Collected, attributed, challenged, and connected to the exact system boundary under examination.

03

Evidence strength and contradiction

Collected, attributed, challenged, and connected to the exact system boundary under examination.

04

Known uncertainty and validity conditions

Collected, attributed, challenged, and connected to the exact system boundary under examination.

Intended outcome

A disciplined refusal to overstate confidence, paired with a concrete path for obtaining decision-relevant evidence.

Clear opinion languageBasis and limitationsRequired follow-up or reassessment triggers
03

Professional boundary

What an opinion does—and does not—mean.

It provides

A traceable independent conclusion on defined claims, grounded in the evidence and system state examined.

It does not provide

A guarantee that failure is impossible, a permanent certification, or a conclusion beyond the stated scope and validity conditions.