“…There are many examples of code verification in the literature for different computational physics disciplines. These disciplines include aerodynamics [20], fluid dynamics [21][22][23][24][25][26][27], solid mechanics [28], fluidstructure interaction [29,30], heat transfer in fluid-solid interaction [31], multiphase flows [32,33], radiation hydrodynamics [34], electrostatics [35], electrodynamics [36,37], magneto-hydrodynamics [38], and ablation [39][40][41][42][43]. For electromagnetic SIEs, code-verification activities that employ manufactured solutions have been limited to the EFIE [44][45][46][47] and, more recently, the MFIE [48].…”