NFIRS 5.0 Element: ‘Automatic Extinguishment System (AES) Presence’

Définition : The existence of an AES within the AES’s designed range of a fire.
Purpose : If an AES was present at the fire, its effectiveness can be evaluated if it was within its designed range of the fire.
Entry : Check or mark the box that best describes the presence of an AES. If no AES was present, check or mark the None Present box; no other entries are required on this module.

Element Specification

 Specification   Value 
Requirement Mandatory
Expected Length 1
Element Type Coded Field – The coded field relating to an entry in the code table. Most coded fields allow for Plus+ One codes. For these fields the expected length of the coded entry is depicted as (National length OR Plus+ One length). Only fields with this notation in the expected length column allow for Plus+ One definitions. If the user has not provided information, an empty field should be transmitted.


Here are the NFIRS codes for the `Automatic Extinguishment System (AES) Presence’ element

Automatic Extinguishment System (AES) Presence  Code 
Present 1
Partial System Present 2
None Present N
Undetermined U

Relational Edit Rules for ‘Automatic Extinguishment System (AES) Presence’

NFIRS defines relational edit rules to ensure data consistency and accuracy in its database. These are the rules for ‘Automatic Extinguishment System (AES) Presence’.

Rule Group  Overview
Relational Edit Rule 67 relational edit rule 67.
Relational Edit Rule 79 relational edit rule 79.

Transactions containing ‘Automatic Extinguishment System (AES) Presence’

The value of this element is captured by the following transaction :

Need more NFIRS help?

Here are some other useful ressources to learn more about NFIRS.

NFIRS Codes Cheat SheetNFIRS CodingNFIRS ExamplesFDIDsPOCsNFIRS TransactionsNFIRS ModulesNFIRS ElementsNFIRS RulesNFIRS ReferenceNFIRS Compliant ?

You can also read this NFIRS 5.0 Complete Reference Guide, and NFIRS 5.0 Design Documentation in order to have a deeper understanding of NFIRS 5.0. Here are also NFIRS 5.0 Forms ready for you to download and use.

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Last Updated on April 27, 2023