---
schema-version: v1.2.9
id: OASISmqtt-v5.0-CS01
title:
- content: MQTT Version 5.0
  language:
  - en
  script:
  - Latn
  format: text/plain
  type: main
link:
- content: http://docs.oasis-open.org/mqtt/mqtt/v5.0/cs01/mqtt-v5.0-cs01.html
  type: src
- content: http://docs.oasis-open.org/mqtt/mqtt/v5.0/cs01/mqtt-v5.0-cs01.pdf
  type: pdf
- content: http://docs.oasis-open.org/mqtt/mqtt/v5.0/cs01/mqtt-v5.0-cs01.docx
  type: doc
type: standard
docid:
- id: OASIS mqtt-v5.0-CS01
  type: OASIS
  primary: true
docnumber: mqtt-v5.0-CS01
date:
- type: issued
  value: '2017-12-25'
contributor:
- organization:
    name:
    - content: OASIS
    contact:
    - uri: https://www.oasis-open.org/
  role:
  - description:
    - content: Standards Development Organization
    type: authorizer
  - type: publisher
- organization:
    name:
    - content: OASIS Message Queuing Telemetry Transport (MQTT) TC
    contact:
    - uri: https://www.oasis-open.org/committees/mqtt/
  role:
  - description:
    - content: Committee
    type: authorizer
- person:
    name:
      given:
        forename:
        - content: Brian
          language:
          - en
          script:
          - Latn
      surname:
        content: Raymor
        language:
        - en
        script:
        - Latn
    affiliation:
    - organization:
        name:
        - content: Microsoft
        contact:
        - uri: http://www.microsoft.com
    contact:
    - email: brian.raymor@microsoft.com
  role:
  - description:
    - content: Chair
    type: editor
- person:
    name:
      given:
        forename:
        - content: Richard
          language:
          - en
          script:
          - Latn
      surname:
        content: Coppen
        language:
        - en
        script:
        - Latn
    affiliation:
    - organization:
        name:
        - content: IBM
        contact:
        - uri: http://www.ibm.com
    contact:
    - email: coppen@uk.ibm.com
  role:
  - description:
    - content: Chair
    type: editor
- person:
    name:
      given:
        forename:
        - content: Andrew
          language:
          - en
          script:
          - Latn
      surname:
        content: Banks
        language:
        - en
        script:
        - Latn
    affiliation:
    - organization:
        name:
        - content: IBM
        contact:
        - uri: http://www.ibm.com
    contact:
    - email: andrew_banks@uk.ibm.com
  role:
  - type: editor
- person:
    name:
      given:
        forename:
        - content: Ed
          language:
          - en
          script:
          - Latn
      surname:
        content: Briggs
        language:
        - en
        script:
        - Latn
    affiliation:
    - organization:
        name:
        - content: Microsoft
        contact:
        - uri: http://www.microsoft.com
    contact:
    - email: edbriggs@microsoft.com
  role:
  - type: editor
- person:
    name:
      given:
        forename:
        - content: Ken
          language:
          - en
          script:
          - Latn
      surname:
        content: Borgendale
        language:
        - en
        script:
        - Latn
    affiliation:
    - organization:
        name:
        - content: IBM
        contact:
        - uri: http://www.ibm.com
    contact:
    - email: kwb@us.ibm.com
  role:
  - type: editor
- person:
    name:
      given:
        forename:
        - content: Rahul
          language:
          - en
          script:
          - Latn
      surname:
        content: Gupta
        language:
        - en
        script:
        - Latn
    affiliation:
    - organization:
        name:
        - content: IBM
        contact:
        - uri: http://www.ibm.com
    contact:
    - email: rahul.gupta@us.ibm.com
  role:
  - type: editor
language:
- en
script:
- Latn
abstract:
- content: A Client Server publish/subscribe messaging transport protocol. It is light
    weight, open, simple, and designed to be easy to implement. These characteristics
    make it ideal for use in many situations, including constrained environments such
    as for communication in Machine to Machine (M2M) and Internet of Things (IoT)
    contexts.
  language:
  - en
  script:
  - Latn
  format: text/plain
doctype:
  type: specification
editorialgroup:
- name: OASIS Message Queuing Telemetry Transport (MQTT) TC
ext:
  schema-version: v1.0.1
technology_area:
- IoT
- Messaging