There's really not all that much out there that does law/chaos without having some preconceptions about good and evil attached to either side.
I think some of the best law/chaos stories out there are Modesitt's Recluce novels. The first handful of stories (most stand alone or are two parts although they all take place in the same world) seem to paint law as good and chaos as evil. He then tells several stories from characters that are involved with chaos that are certainly not evil. He even overlaps a few stories where you see how the protagonist of an earlier story looks from the other side. I don't like everything that Modesitt does but I really liked the contrasting viewpoints in different stories.
In Jonathan L Howard's Johannes Cabal the Necromancer, one of the minor villains is Arthur Trubshaw. He was a clerk at a bank whose life of "licentious proceduralism" was ended when he was shot while demanding that robbers give him a receipt for the money they were stealing. He now resides in Hell and is in charge of admissions. He requires people to fill out reams of paperwork and if they make even the slightest error, he rejects their paperwork and makes them fill it out again. A bureaucratic villain indeed.