It has to be hauled to a certified disposal site or taken and burned at a special facility .

@Tom Brown, I believe what was meant here was for an Architect in Chicago who is "Self-Certified" which is an accrediation Architects can obtain with the City of Chicago which permits us to follow an expedited permit review path on qualifying projects (remodel of a single-family home with new dormers would qualify.

Absolutely nothing wrong with it, it's superior to City sewer in many ways.The seller will have get it pumped and certified during escrow, so you'll know the condition.Buy it! 

There is a shortage of product and limited certified growers in the state, so the demand at dispensaries and processors is very high.

I immediately sent out certified mail and raised the rent by $200-300 per unit.

If you do not have their Insurance info have your Insurance agent send the Builder a certified letter indicating that you be making a claim against their insurance for the damage. 

If you fall into one of those buckets that would be good information to include here, if you are looking for education that can actually hold some water you could obtain one of the bigger pm certificates, Certified Apartment Manager (CAM), Certified Property Manager (CPM), Master Property Manager (MPM).

Strongly consider using a Certified 203k Contractor. 

Looking for a "Board Certified Attorney" related to real estate would be your best bet.

Too few details to answer (Of course this varies county by county, all questions could be answered by reading the (zoning)/building code and/or clarified with a visit to the county planning office).but some clarifications because: lots of things are "tiny homes" but what you describe small houses "on permanent foundations" needs to be clarified , tiny homes could be:-stick built, see below. check your county code/planning dept-stick built cabins/recreational, a specific zoning and potential occupancy/etc restrictions but worth looking into where the zoning allows for it -hud manufactured homes (smaller singlewide perhaps 400sq ft 600sq ft minimum)-non-hud park models (on axles), ansi standards- other "RV's" built on a chassis:  organizations, state agencies, etc - will certify factory built (or sometimes inspected professional built) tiny homes on chassis - to whatever standards ansi, riva, dot/ l&i?