Hi. From Missouri here, there is no regulation on Hi, builders, or contractors in Mo. as of now. I recently started my HI service. I have researched the different HI associations, to me it is a couple magazines a year for hefty price. I have been hands on construction from braking ground to turn key for the past 28 years. I didn't take an internet or home course in home inspection. I have been trying to get E & O insurance , and it's not required in Missouri , but all the applications want to know if you are certefid with any of the many home inspector assosiations. I hope I don't have to go that route. I have read others SOP and agree with most, so I have come up with my own. I am a home inspector , that's all. There is no one or any sourse that could change that. I am working for my client only. Hope they get it right in Ks. and some day soon in Mo.