Bold type airport elevation.

[Chief Captain]

I got this answer from Jeppesen.


Apologies this has caused some confusion.
There is no significance between bold and un-bold Apt. Elev., TDZE, RWY elevations.
Charting Standards made a specification change to remove the bold for Apt, TDZE, and Rwy end elevations aimed at chart simplification, but this is a slow process and so some charts will have bold and others will not.

@wannafly , what email address did you use? I've got a question for them.