# 40 CFR - Protection of Environment (LawStack Ser.)

> Reference

Canonical page: [https://chrome-stats.com/d/id325701983](https://chrome-stats.com/d/id325701983)

## Overview

- **ID:** `id325701983`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Tekk Innovations LLC
- **Category:** Reference
- **Rating:** 2.30 / 5 (3 ratings)
- **Version:** 8.605.20170723
- **Last updated:** 2017-07-28
- **First published:** 2009-08-13
- **Size:** 388 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/40-cfr-protection-of-environment-lawstack-ser/id325701983)
- **Website:** [https://www.lawstack.com](https://www.lawstack.com/)

## Description

LawStack's complete Title 40 Code of Federal Regulations (CFR), Protection of Environment. Leave the heavy books at home and buy this app now.

This includes federal regulations administered by the Environmental Protection Agency (EPA).

• Free trial. Renew thereafter via in-app purchase.
• Complete offline access.
• All tables and images included.
• Add custom bookmarks, highlighting, and notes.
• Full-text search and other advanced search options.
• Email and share sections or selected content with colleagues.

Question, comments, or feature requests? Need specific updates? Email us at support@lawstack.com.

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Disclaimer: The information in this app is not intended to replace official versions, is subject to revision, and should not be considered legal advice. Tekk Innovations LLC presents this information without warranties, express or implied, regarding accuracy, timeliness, or completeness. In addition, this disclaimer may change at anytime. When necessary, consult primary source material.

## Rankings

- #717,533 — Overall
- #14 — environment

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