I'm just a journeyman who likes a main bonding jumper : r/electricians
The Grounded Conductor – New Informational Note Article 100 – 2020 NEC | JADE Learning
Grounding and Bonding — Part 1 of 3 | EC&M
Understanding Neutral, Ground, Grounding, and Bonding - Environmental Potentials
Why yes, that is a bonding jumper between the main lug on the neutral bus and the neutral bus itself. I wonder what trade put this panel in? : r/electricians
Electrical grounding and bonding per NEC | Van Meter Inc.