Article analyzing following issue: benchmarking concept, types of benchmarking, benchmarking methodology. Benchmarking is used to improve performance by understanding the methods and practices required to achieve world – class performance levels. Benchmarking is very different types: performance benchmarking benchmarking, process benchmarking, functional benchmarking, internal benchmarking, external benchmarking, international benchmarking. Benchmarking proceeds in phases: planning, data collection, analysis, adaptation and implementation of good practices.