Выражение встречается в следующем контексте:

This Agreement shall be binding upon and inure solely to the benefit of the Parties to this Agreement and their respective successors and permitted assigns, and nothing herein, whether express or implied, is intended to or shall confer upon any other Entity any legal or equitable right, power, or remedy of any kind, nature, or description whatsoever under or by reason hereof; provided, however, that the terms and provisions hereof relating to indemnification of any Indemnitee not Party to this Agreement shall inure to the benefit of such Indemnitee.

Заранее спасибо

under or by reason hereof = по настоящему документу (в соотвествии снастоящим документом) или на онсовании его