Sustain includes establishing systems for:

Sustain includes establishing systems for:

• A. Audits and accountability
• B. Ad hoc changes
• C. One-off cleanup
• D. Hidden improvements

Answer: (A)

Sustain means making improvements stick by putting in place a system of ongoing checks and clear ownership. Audits verify that the new standards are actually being followed and performance remains improved, while accountability ensures everyone knows their responsibility to maintain those standards. This combination creates a reliable loop of monitoring and action to prevent backsliding. Ad hoc changes, one-off cleanups, and hidden improvements don’t establish that repeatable discipline, so they’re unlikely to sustain the gains.

Sustain means making improvements stick by putting in place a system of ongoing checks and clear ownership. Audits verify that the new standards are actually being followed and performance remains improved, while accountability ensures everyone knows their responsibility to maintain those standards. This combination creates a reliable loop of monitoring and action to prevent backsliding. Ad hoc changes, one-off cleanups, and hidden improvements don’t establish that repeatable discipline, so they’re unlikely to sustain the gains.