A transparent and flame-retardant aromatic polycarbonate resin composite including: 100 parts by mass of a transparent aromatic polycarbonate resin composed of 99 percent by mass to 50 percent by mass of an aromatic polycarbonate resin-A with a viscosity-average molecular weight of 3x10 3 to 2.5x10 4, and 1 percent by mass to 50 percent by mass of an aromatic polycarbonate resin-B with a viscosity-average molecular weight of 5x10 4 to 9x10 4, wherein the viscosity-average molecular weight is determined according to the method disclosed in the specification, and, 5x10 -3 parts by mass to 9x10 -2 parts by mass of a flame retardant composed of an alkali metal salt of an organic sulfonic acid, wherein a test piece for UL testing of 2.0 mm thickness molded using the aromatic polycarbonate resin composite satisfies UL94V-0, a platy molded article of 3.0 mm thickness molded using the aromatic polycarbonate resin composite shows a haze value of 2% or smaller, and a) the transparent and flame-retardant aromatic polycarbonate resin composite shows a Q-value of 0.1 cm 3 /sec or smaller, the Q-value being the amount of molten resin flowing out from an orifice of 1 mm in diameter and 10 mm in length of a Koka flow tester, at 280°C under a load of 1.57x10 7 Pa,or b) the aromatic polycarbonate resin-B is composed of a copolymerized polycarbonate resin composed of 99.9 percent by mass to 90 percent by mass of 2,2-bis(4-hydroxyphenyl)propane [=bisphenol A], and 0.1 percent by mass to 10 percent by mass of a component represented by the formula below, where in the formula, each of R 1 to R 4 independently represents hydrogen atom, fluorine atom, chlorine atom, bromine atom, iodine atom, C 1-9 alkyl group, C 1-5 alkoxy group, C 6-12 aryl group, C 2-5 alkenyl group or C 7-17 aralkyl group, each of the groups may have a substituent, and the substituent possibly bound to a carbon atom in any of these groups is a C 1-5 alkyl group, C 2 - 5 alkenyl group or C 1-5 alkoxy group, X represents: -S-, -(CH 2)a-, -O-, -SO-, -CO-, -SO 2 - where each of R 5 and R 6 independently represents hydrogen atom, fluorine atom, chlorine atom, bromine atom, iodine atom, C 1 - 9 alkyl group, C 1-5 alkoxy group, C 6-12 aryl group, C 2-5 alkenyl group or C 7-17 aralkyl group, each of the groups may have a substituent; or, R 5 and R 6 may be groups which combine together to form a carbocycle or heterocycle, and the substituent possibly bound to a carbon atom in any of these groups is a C 1-5 alkyl group, C 1-5 alkoxy group, C 2-5 alkenyl group, fluorine atom, chlorine atom, bromine atom or iodine atom; each of R 7 and R 8 independently represents hydrogen atom, fluorine atom, chlorine atom, bromine atom, iodine atom, C 1-9 alkyl group, C 1-5 alkoxy group or C 6-12 aryl group, each of the groups may have a substituent, and the substituent possibly bound to a carbon atom in any of these groups is a C 1-5 alkyl group, C 1-5 alkoxy group, fluorine, chlorine, bromine or iodine; and R 9 is a C 1-9 alkylene group which may have a substituent; "a" represents an integer from 0 to 20, and "b" represents an integer from 1 to 500. 100 parts by mass of a transparent aromatic polycarbonate resin composed of 99 percent by mass to 50 percent by mass of an aromatic polycarbonate resin-A with a viscosity-average molecular weight of 3x10 3 to 2.5x10 4, and 1 percent by mass to 50 percent by mass of an aromatic polycarbonate resin-B with a viscosity-average molecular weight of 5x10 4 to 9x10 4, wherein the viscosity-average molecular weight is determined according to the method disclosed in the specification, and, 5x10 -3 parts by mass to 9x10 -2 parts by mass of a flame retardant composed of an alkali metal salt of an organic sulfonic acid, a) the transparent and flame-retardant aromatic polycarbonate resin composite shows a Q-value of 0.1 cm 3 /sec or smaller, the Q-value being the amount of molten resin flowing out from an orifice of 1 mm in diameter and 10 mm in length of a Koka flow tester, at 280°C under a load of 1.57x10 7 Pa,or b) the aromatic polycarbonate resin-B is composed of a copolymerized polycarbonate resin composed of 99.9 percent by mass to 90 percent by mass of 2,2-bis(4-hydroxyphenyl)propane [=bisphenol A], and 0.1 percent by mass to 10 percent by mass of a component represented by the formula below,