X12 852 schema wanted

Aaron,

In my experience you need to purchase the schema.  You can go to http://x12.org to find out more.  Depending on your usage and needs it can be a bit pricey for licensing especially if you only need one schema.  If you have a partner that has access you could piggyback on there license assuming you have a working relationship with them.  Unfortunately I did not see any option to purchase just a single schema, though there was something like that in the past as I have a colleague that did so.  You can try to contact the org to inquire.