NFIRS 5.0 Module ‘Basic’

Description : The ‘Basic Module’ is the base that everything else depends upon; it contains the transactions that any incident type could require, and that are mandatory.

Basic Transactions

Basic Incident – ‘Provides the standard details for the incident’- Mandatory, 1 only
Incident Address – ‘Provides the location, e.g. address, for the incident’- Optional, at most 1
Aid Given Received – ‘Provides details of when aid (e.g. mutual aid) was given or received’- Optional, at most 1
Officer In Charge – ‘Provides details of the officer in charge of the incident’- Optional, at most 1
Member Making Report – ‘Provides details of the member providing the NFIRS report for the incident’- Optional, at most 1
Incident Remarks – ‘Provides the narrative / comments for the incident’- Optional, at most 1
Special Study – ‘Provides the ability for special studies (e.g. COVID-19 information)’- Optional, at most 200

Basic Incident Blocks

These blocks are collections of elements carried by the ‘Basic Incident’ transaction.

Block	Elements
A	Fire Department ID — Fire Department State — Incident (Alarm) Date — Incident Number (Identifier) — Exposure Number — Record Type/Transaction Code — Transaction Type (Add, Update, Delete)
C	Incident Type
B	Address recorded on Wildland Module (Form)
D	Aid Given or Received
E1	Alarm Date Time — Arrival Date Time — Incident Controlled Date Time — Last Unit Cleared Date Time
E2	Shift — Alarms — District
F	Actions Taken
G1	Resource Module (Form) Used — Suppression Apparatus — EMS Apparatus — Other Apparatus — Suppression Personnel — EMS Personnel — Other Personnel — Resources Include Mutual Aid
G2	Property Loss — Contents Loss — Property Value — Contents Value
H1	Fire Service Deaths — Other Deaths — Fire Service Injuries — Other Injuries
H2	Detector Alerted Occupants
H3	Hazardous Material Released
I	Mixed Use
J	Property Use

Incident Address Blocks

These blocks are collections of elements carried by the ‘Incident Address’ transaction.

Block	Elements
A	Fire Department ID — Fire Department State — Incident (Alarm) Date — Incident Number (Identifier) — Exposure Number — Record Type/Transaction Code — Transaction Type (Add, Update, Delete)
B	Census Tract — Location Type — Number or Milepost — Street Prefix — Street or Highway Name — Street Type — Street Suffix — Apartment Number — City — State — Zip — Cross Street, Directions or National Grid

Aid Given Received Blocks

These blocks are collections of elements carried by the ‘Aid Given Received’ transaction.

Block	Elements
A	Fire Department ID — Fire Department State — Incident (Alarm) Date — Incident Number (Identifier) — Exposure Number — Record Type/Transaction Code — Transaction Type (Add, Update, Delete)
D	Fire Department ID – Receiving Aid — Fire Department State – Receiving Aid — Incident Number (Identifier) – Receiving Aid

Officer In Charge Blocks

These blocks are collections of elements carried by the ‘Officer In Charge’ transaction.

Block	Elements
A	Fire Department ID — Fire Department State — Incident (Alarm) Date — Incident Number (Identifier) — Exposure Number — Record Type/Transaction Code — Transaction Type (Add, Update, Delete)
M	Authority In Charge Personnel ID — Authority In Charge First Name — Authority In Charge Middle Initial — Authority In Charge Last Name — Authority In Charge Rank — Authority In Charge Assignment — Authority In Charge Date

Member Making Report Blocks

These blocks are collections of elements carried by the ‘Member Making Report’ transaction.

Block	Elements
A	Fire Department ID — Fire Department State — Incident (Alarm) Date — Incident Number (Identifier) — Exposure Number — Record Type/Transaction Code — Transaction Type (Add, Update, Delete)
M	Authority Reporting Personnel ID — Authority Reporting First Name — Authority Reporting Middle Initial — Authority Reporting Last Name — Authority Reporting Rank — Authority Reporting Assignment — Authority Reporting Date

Incident Remarks Blocks

These blocks are collections of elements carried by the ‘Incident Remarks’ transaction.

Block	Elements
A	Fire Department ID — Fire Department State — Incident (Alarm) Date — Incident Number (Identifier) — Exposure Number — Record Type/Transaction Code — Transaction Type (Add, Update, Delete)
L1	Remarks

Special Study Blocks

These blocks are collections of elements carried by the ‘Special Study’ transaction.

Block	Elements
A	Fire Department ID — Fire Department State — Incident (Alarm) Date — Incident Number (Identifier) — Exposure Number — Record Type/Transaction Code — Transaction Type (Add, Update, Delete)
E3	Special Study Sequence Number — Special Study Identification Number — Special Study Code

Need more NFIRS help?

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

NFIRS Codes Cheat Sheet – NFIRS Coding – NFIRS Examples – FDIDs – POCs – NFIRS Transactions – NFIRS Modules – NFIRS Elements – NFIRS Rules – NFIRS Reference – NFIRS 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.

We are here to help, Feel free to contact us if you need any additionnal informations.