The DLC website will undergo scheduled maintenance on Saturday, June 10, 2023 between 11:00pm and 12:30am ET. During this time, the website may be temporarily inaccessible.


Submission Process Overview for Hort V3.0

Join us as we present updates to the submission process for Hort V3.0 including a high level overview of the new requirements.

Final Release – Hort V3.0 Technical Requirements

Join us as we provide an overview of the final release of Hort V3.0 Technical Requirements. We will discuss the timeline for accepting applications, review updates to reporting requirements, introduce the Hort Surveillance Testing Policy and end with a Q&A session.

DRAFT 2 Hort V3.0 Technical Requirements

This webinar will introduce submitters Draft 2 of Hort V3.0 Technical Requirements.

DRAFT 1 Hort V3.0 Technical Requirements

This webinar will introduce submitters Draft 1of Hort V3.0 Technical Requirements.

[Mandarin] New DLC Application Portal Overview

On January 31, 2022, the DLC transitioned to a new application portal for manufacturers and labs to submit applications for product qualification on the Solid-State Lighting and Horticultural QPL. On February 8, 2022, the DLC provided an overview in Mandarin of how to utilize and submit applications in the new application portal, reviewed the transition timeline between the current and new portal, and any process changes implemented with the release of the new portal.

Logging Into the New Application Portal

In this video you will learn how to log into the new DLC application portal.

Still need help?

phone support


Mon-Fri, 9am-5pm EST
For Application Support - Dial 1