Capability Maturity Model Integration (CMMI) is a process improvement approach that provides organizations with the essential elements of effective processes that ultimately improve their performance. CMMI model is a process improvement maturity model for the development of products and services. It consists of best practices that address development and maintenance activities that cover the product lifecycle from conception through delivery and maintenance.
ISO 9001 :2015
ISO 9001:2015 specifies requirements for a quality management system for any organization.
ISO 14001 :2015
ISO 14001: 2015 specifies requirements for a environment management system for any organization.
ISO 18001 /OHSAS
OHSAS is the Occupational Health and Safety Assessment Series for health and safety management systems.
ISO 22001 /HACCP
International Organization for Standardization (ISO) has published ISO 22000:2015 - Food Safety Management .
ISO 27001 :2015
The goal of ISO 27001:2015 is to provide a common base for developing organizational information security policies.