I have been asked to carry out a landlord safety certificate on a flat and if I remember correctly all the cable at the board was MI. I am qualified (the old 2391) to carry out these inspections but I have done minimal work on MI, and that was years ago. I also noted the last time that the kitchen is in twin and earth so there are possible horrors waiting there. I am happy to carry out the test but know that the original board is going to be there. So there might be remedial work needed. I don't intend rushing anything but some obvious pointers would be appreciated. But no swearing!