Antimicrobial resistance is globally known term in this 21st century. When antibiotic does not work against mi-crobes, then antimicrobial resistance occurs. Many people have become resistant to antibiotic because of their hap-hazard use of antibiotic. People does not maintain the proper use of antibiotic and resistance is developed. Antimi-crobial Resistance (AMR) is a broad term, has now become a global concern day by day. Antimicrobial agents are utilized to treat different microbiological infection in human and animals. Antimicrobial resistance refers to the re-sistance of antibiotics against specific microorganisms. However, there are few methods for detecting antibiotic re-sistance in the laboratory. Among of them conventional and molecular techniques are popular. This review article outlines a clear description of various techniques of antimicrobial resistance detection. Previous technology and in-novative future technology have been moderately described in this article.