LawStack's complete Title 19 Code of Federal Regulations (CFR) - Customs Duties. Leave the heavy books at home and buy this app now.

• Free one-week trial. Available thereafter through 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


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.

What’s New

Version 8.533.20170611

Added a free trial period.

Ratings and Reviews

4.0 out of 5
1 Rating

1 Rating

Bootknots ,

Thank you!!

As a Trade Compliance Consultant this app has long been awaiting its debut in the iTunes library collection. Thank you for adding it and making it accessible to trade travelers. Helpful and easy to find keywords whether you're an occasional reference user, student and staying up to date with the latest revisions!

My Arrow - My Family ,

Works well & handy to access

As a Licensed Customs Broker I have accessed this App many times while on the road or at client sites. It is invaluable for quick lookups of 19 CFR. Would like to have revision dates and page numbers shown as seen in the hard copy version.

Recommendation: Table of Contents for each Part (as available in hard copy) should be developed and accessible with links to those areas.

Overall an excellent job! I have recommended it to many people who were not aware of this wonderful tool.

Threeprincesses ,


This is a great tool to have for someone like me studying for the customs exam and being a truck driver. Can spend my time waiting studying without having to carry around 20 lbs of books. Just hope updates are made accordingly.


Tekk Innovations LLC
68.4 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. 19 CFR - 1 Year $34.99
  2. 19 CFR - 90 Days $14.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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