Paragraph 14[0] clearly states violations as a consequence of ORS 672.007(1)(c)[1] using the definition in ORS 672.005(1)(b)[2]:

"by [critiquing an engineering formula] and submitting the critique [...] to members of the public" [...he...] thereby engaged in the practice of engineering [...] specifically, traffic engineering [...and thus] violated ORS 672.020(1), 672.045(1) and OAR 820-010-0730(3)(c)".

I agree his affirmative defenses are inadequate, but I'm not taking issue with the analysis of his defense. I simply am pointing out the justification used in Paragraph 14 is concerning. ORS672.005(1)(b) is way too broad.

[0] - https://www.scribd.com/document/346354146/mats4#from_embed [1] - https://www.oregonlaws.org/ors/672.007 [2] - https://www.oregonlaws.org/ors/672.005