Research coverage is not legal approval. Evidence methods, partial coverage and unresolved reviews are shown below. Follow current official instructions for the job.
811 centers
Evidence coverage: supported — evidence collected; independent review is shown per source.
Center homepage identifies statewide center and nonmember/private facilities caveat. Response page confirms statutory member responses and account-free lookup. Law page is explicitly quick summary with link to entire law, so summary-source claim only.
Effective date
Not established
Evidence
Tennessee811 is the statewide official notification center; nonmember and private facilities require separate attention.
Limitations
Official indexed content reviewed; no authenticated workflow or field condition was tested.
Link check
baseline
Law
Evidence coverage: supported — evidence collected; independent review is shown per source.
Center homepage identifies statewide center and nonmember/private facilities caveat. Response page confirms statutory member responses and account-free lookup. Law page is explicitly quick summary with link to entire law, so summary-source claim only.
Effective date
Not established
Evidence
Center provides the Underground Utility Damage Prevention Act legal resource.
Limitations
Official indexed content reviewed; no authenticated workflow or field condition was tested.
Link check
baseline
Ticket submission
Evidence coverage: supported — evidence collected; independent review is shown per source.
Center homepage identifies statewide center and nonmember/private facilities caveat. Response page confirms statutory member responses and account-free lookup. Law page is explicitly quick summary with link to entire law, so summary-source claim only.
Effective date
Not established
Evidence
Member utilities report marked or no-facility status through Positive Response.
Limitations
Official indexed content reviewed; no authenticated workflow or field condition was tested.
Link check
baseline
Enforcement
Evidence coverage: supported — evidence collected; independent review is shown per source.