By Great Britain: Department of the Environment, Transport and the Regions
By Greenland, DJ
By Rabl, Ari, Spadaro, Joseph V., Holland, Mike
By Cosslett, Tuyet L., Patrick D.
By Rutz, Dominik, Janssen, Rainer
By Bastos Lima, Mairon G.
By Narbel, Patrick A., Hansen, Jan Petter, Lien, Jan R.
By Adams, George F.
By Wittwer, Glyn
By Kasal, Bohumil, Tannert, Thomas
By Antrop, Marc
By Manolis, George D., Dineva, Petia S., Rangelov, Tsviatko V., Wuttke, Frank
By Heck, Andre
By Jansen, Jan Dirk
By Kvenvolden, Keith A.
By Schumm, Stanley A.
By Haupt, Sue Ellen, Pasini, Antonello, Marzban, Caren
By Junginger, Martin, Goh, Chun Sheng, Faaij, Andre
By Verma, Suman, Petersen, Anne C.
By Hamdan, Mohammad O., Hejase, Hassan A.N., Noura, Hassan M., Fardoun, Abbas A.
By Bostenaru-Dan, Maria, Pøikryl, Richard, Torok, Akos
By Kummel, Reiner
By Priddat, Birger P.
By Hoesch, Matthias, Mooren, Nadine
By Hołyst, Robert, Poniewierski, Andrzej
By Martens, Bob, Brown, Andre
By Moreau, Rene
By Gieras, J. F.
By Ghosh, Tushar K., Prelas, Mark A.
By Bolzman, Claudio, Bernardi, Laura, Le Goff, Jean-Marie