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eCFR

get_ancestry

Read-only

Get the breadcrumb hierarchy path for a section, part, or appendix.

Returns ancestors from title down to the target node: title > chapter >
subchapter > part > subpart > section. Useful for understanding where
a section sits in the CFR hierarchy and what regulation it belongs to.

part/subpart/section/appendix accept int or string. The answer says
which date it describes.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
dateNo
partNo
sectionNo
subpartNo
appendixNo
title_numberNo

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

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