To the Editor:I have held a Minnesota license for design, installation, soil testing, and inspection for many years, and I worked through the Minnesota Onsite Treatment Contractors Association for a standard Minnesota code before our 7080 code was adopted. I also hold an AAS degree in building inspection for the State of Minnesota.I also live near the border of Wisconsin, where I do not work because of the needed plumbing license to install septic systems there. Now, with the uniform Minnesota code, I have designed systems in several counties and municipalities without needing a license from each agency. There are
