Here are a few options for a formal title, depending on your focus:
Option 1 (Most direct):
DICT Collaborates with Social Media Platforms to Curb Disinformation While Supporting Balanced Content Regulation
Option 2 (Focus on policy):
DICT Seeks to Regulate Online Disinformation While Upholding Freedom of Speech
Option 3 (Concise):
DICT Partners with Tech Platforms to Address Disinformation Through Legislative Support