On Wed Feb 11 2015 at 4:01:47 PM Rasmus <rasmus@gmx.us> wrote:
Maybe something like AfterPreamble, AfterEndPreamble, AtEndPreamble etc. from etoolbox? 

Ah, a Latex solution to an Org problem. I was looking for a final filter and didn't realize it, but used your approach before I saw Chuck's reply.

Since I was already defining a custom org-latex-class, I was able to add the necessary code inside the class definition:

(add-to-list 'org-latex-classes
...
[NO-DEFAULT-PACKAGES]
[EXTRA]
\\AfterPreamble{
...
}

This works great.

On Wed Feb 11 2015 at 7:24:43 PM Charles C. Berry <ccberry@ucsd.edu> wrote:
(info "(org) Advanced configuration") has a heading called 'Filters' that
may interest you.
Indeed, this is what I was missing. I would have used this if I hadn't already figured it out with AfterPreamble

I started creating a filter to move the TOC (which I need to come after "Acknowledgments"), but it turned out to be easier just to set toc:nil and put the TOC and lists of figures/tables where I wanted them as raw Latex commands

Thanks both for the help.

Regards,
Jake