oCFR — Versions

v3.8iOS
Nov 25, 2025
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2024 oCFR data
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v3.8.1Android
Nov 13, 2025
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2024 CFR data
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v3.7iOS
Oct 1, 2024
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Minor performance improvements
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v3.5iOS
Aug 31, 2024
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Updated with October 1, 2023 data.
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v3.4iOS
Feb 7, 2024
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Added 2022 CFR data
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v3.3.0iOS
Jun 20, 2023
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CFR 2021 data
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v3.2.0iOS
Mar 31, 2022
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Performance improvements
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v3.1.1iOS
Jan 4, 2022
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Updated privacy policy
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v3.1.0iOS
Nov 12, 2021
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Includes CFR October 1, 2020 data
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v3.0.0iOS

Jun 20, 2021

Updated version to improve stability and performance

v2.1iOS

May 14, 2020

This version adds the 2019 oCFR data.  It also adds links from the Hazmat table for Special Provisions, Packaging Exceptions, Non-Bulk Packaging and Bulk Packaging.

v2.0iOS

Nov 15, 2019

This version adds offline access, Hazmat tables (172.101) and copy functionality.

v1.4iOS

Sep 25, 2018

This version corrects a formatting issue which may affect some data tables.

v1.3iOS
Aug 2, 2017
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Added publication date to first screen
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v1.2iOS
Jul 12, 2017
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Added "contact us" section
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v1.1iOS
Jul 7, 2017
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minor settings change
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