▁to ▁serve ▁an ▁eight - month ▁susp ension , ▁starting ▁from ▁his ▁original ▁susp ension ▁date ▁of ▁ 6 ▁August ▁ 2 0 0 8 . ▁Upon ▁his ▁return ▁from ▁susp ension ▁on ▁the ▁last ▁day ▁of ▁the ▁Premier ▁League ▁season , ▁Cl atten burg ▁ref ere ed ▁a ▁fi xture ▁between ▁Manchester ▁City ▁and ▁Bol ton ▁W ander ers ▁— ▁his ▁only ▁domestic ▁appointment ▁of ▁that ▁season . ▁▁ 2 0 1 0 – 2 0 1 2 ▁ ▁Cl atten burg ▁was ▁involved ▁in ▁a ▁FIFA ▁World ▁Cup ▁as ▁a ▁fourth ▁official ▁for ▁a ▁ 2 0 1 0 ▁tournament ▁UEFA ▁qual ifying ▁group ▁ 4 ▁match ▁between ▁A zer ba ij an ▁and ▁Russia ▁in ▁B aku ▁on ▁ 1 4 ▁October ▁ 2 0 0 9 . ▁ ▁He ▁has ▁offici ated ▁qual ifying ▁games ▁for ▁Euro ▁Championships . ▁In ▁September ▁ 2 0 1 0 ▁he ▁o vers aw ▁a ▁ 4 – 4 ▁draw ▁between ▁Portugal ▁and ▁Cy pr us , ▁a ▁qual ifier ▁for ▁Euro ▁ 2 0 1 2 . ▁His ▁first ▁Euro ▁Championship ▁match ▁however ▁was ▁a ▁ 4 – 0 ▁home ▁win ▁for ▁Den mark ▁over ▁Lie chten stein , ▁a ▁group ▁F ▁qual ifier ▁for ▁Euro ▁ 2 0 0 8 . ▁ ▁Cl atten burg ▁was ▁appointed ▁to ▁ref eree ▁the ▁ 2 0 1 2 ▁Football ▁League ▁Cup ▁Final ▁between ▁Liverpool ▁and ▁Card iff ▁City ▁at ▁W emble y ▁Stadium ▁on ▁ 2 6 ▁February ▁ 2 0 1 2