Supplier applications, buyer demos, verifier enquiries, or an awkward question about a method. It all lands in the same inbox and a person replies inside two working days.
Small team, and we read all of it. Say up front if the question is technical and it goes to the science side instead of through sales.
Pathway, current or expected annual tonnage, where the site is, and whatever measuring you already do. That is enough for a quick yes or no, and if it's a no we'll point you at someone better suited.
Useful, not required. A rough annual budget or tonnage lets us show you something relevant instead of something generic. If you're still working it out, say so; those conversations are often the better ones.
Yes. Ask and we'll send the current versions for whichever pathways you care about, with no process attached. They are public documents; we simply haven't finished building the download page.