Materialprüfungsamt Nordrhein-Westfalen
1 Dec 2011 Round robin sand-drop test: Results and analysis (MPA NRW) IGPG-03-13 2011-12-01 MPA NRW
6 Mar 2012 Abrasion test table of equivalence for glass and plastic glazing (MPA NRW and Bayer) IGPG-04-03 2012-03-06 Table of equivalence developed by the Plastic Glazing informal group pursuant to round robin testing of glass and plastic glazing under Taber, sand drop, and Amtec-Kistler methods. Also refers to spray test. MPA NRW Bayer
3 Sep 2012 Update on Taber Abrasion Test (MPA NRW, Bayer, and KRD) IGPG-05-04 2012-09-03 Results from the ISO Taber Round Robin Test. MPA NRW Bayer KRD
6 Nov 2013 Proposal for an amendment to UN Regulation No. 43 concerning forward-facing safety glazing (MPA NRW) IGPG-08-04 2013-11-06 Proposal for a UN R43 amendment concerning the definition and installation provisions for forward-facing safety glazing. MPA NRW
22 Sep 2016 MPA comment on NHTSA questions presented to the PSG informal group (MPA NRW) PSG-PM-03 2016-09-22 MPA NRW