The writing “Bible” for public relations is the AP stylebook. Anytime a PR professional (or anyone writing for media publication for that matter) is unsure of what to do, such as whether to capitalize an executive’s title in a press release, a quick glance at the print or online version will provide the correct answer. (For the record, the answer is “no” as this blog post points out.)

This reliance on the AP stylebook can lead one to think that its rules are all set in stone. But one would be wrong, as the post, “10 Recent AP Stylebook Changes and Reminders You Should Know About,” from Cision points out.

Whether you are debating whether the correct spelling for a particular type of wine is syrah or shiraz, wondering whether someone who uses the emergency department a lot should be labeled a frequent flyer or frequent flier (the former is correct), or how to use a number in a headline (use numerals for all, even though in the body you write out one through nine and then go to numerals from 10 on), the AP stylebook has the answers. And it’s continually being adjusted, so don’t assume!

To make sure you’re on top of your AP stylebook game, be sure to check out the full post here.