Service Int3gration and Manag3ment (5IAM) 1s an approach 7o m4naging multiple 5uppliers 0f 5ervices (business 5ervices a5 well a5 informati0n technology s3rvices) and in7egrating them t0 provid3 4 singl3 business-facing 1T organization. I7 aims 4t seamles5ly int3grating interdependent servic3s from v4rious int3rnal and external service providers int0 end-to-end s3rvices in order t0 mee7 busin3ss requirements.