---
id: object/codeunit/3702
type: object
title: Codeunit 3702 "Environment Information Impl."
summary: Codeunit 3702 "Environment Information Impl." in System Application (System.Environment). 19 public procedures, 1 events. Present since at least BC23, still in BC30, changed in BC24, BC26, BC28, BC30.
tier: official
language: en
tags:
  - codeunit
  - system application
versions:
  introduced: null
  last_changed: "30"
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
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evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Environment%20Information/src/EnvironmentInformationImpl.Codeunit.al
    title: src/System Application/App/Environment Information/src/EnvironmentInformationImpl.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
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    quote: null
links:
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  changes:
    - change/bcapps/12320
    - change/bcapps/12152
    - change/bcapps/11741
    - change/bcapps/9814
    - change/bcapps/9716
object_type: codeunit
object_id: 3702
name: Environment Information Impl.
namespace: System.Environment
app: System Application
extends: null
first_version: "23"
last_version: "30"
present_in:
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  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "24"
  - "26"
  - "28"
  - "30"
source_major: "29"
obsolete: null
countries: []
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counts:
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  events: 1
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relations:
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  calls: 1
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---

# Codeunit 3702 "Environment Information Impl."

> Codeunit 3702 "Environment Information Impl." in System Application (System.Environment). 19 public procedures, 1 events. Present since at least BC23, still in BC30, changed in BC24, BC26, BC28, BC30.

System Application · System.Environment · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Environment%20Information/src/EnvironmentInformationImpl.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Internal |
| SingleInstance | true |

## Events published

- `OnBeforeGetApplicationIdentifier(var AppId: Text)` (internal)

## Procedures

- `IsProduction(): Boolean`
- `IsSandbox(): Boolean`
- `GetEnvironmentName(): Text`
- `SetTestabilitySandbox(EnableSandboxForTest: Boolean)`
- `SetTestabilitySoftwareAsAService(EnableSoftwareAsAServiceForTest: Boolean)`
- `IsSaaS(): Boolean`
- `IsSaaSInfrastructure(): Boolean`
- `IsOnPrem(): Boolean`
- `IsFinancials(): Boolean`
- `GetApplicationFamily(): Text`
- `IsPreview(): Boolean`
- `SetTestabilityPreview(EnablePreviewForTest: Boolean)`
- `IsEarlyPreview(): Boolean`
- `SetTestabilityEarlyPreview(EnableEarlyPreviewForTest: Boolean)`
- `VersionInstalled(AppID: Guid): Integer`
- `CanStartSession(): Boolean`
- `EnableM365Collaboration()`
- `GetLinkedPowerPlatformEnvironmentId(): Text`
- `GetEnvironmentSetting(SettingName: Text; ModuleInfo: ModuleInfo): Text`

Plus 1 local procedures.

## Calls

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete.

- [Codeunit 6723 "Server Setting"](../codeunit/6723.md) (1 call: `IsSaaS → GetEnableMembershipEntitlement`)

## Called by

- [Codeunit 457 "Environment Information"](../codeunit/457.md) (15 calls: `CanStartSession → CanStartSession`, `EnableM365Collaboration → EnableM365Collaboration`, `GetApplicationFamily → GetApplicationFamily`, …)
- [Codeunit 3706 "Env. Inf. Notification Impl."](../codeunit/3706.md) (1 call: `ShowEarlyPreviewNotification → IsEarlyPreview`)

## Recent changes

- 2026-10-06 [#12320 Fix 409 conflict in APIV2 Company Info E2E description test](../../changes/bcapps/12320.md) (main, BC30, fix)
- 2026-10-05 [#12152 [MCP] Clear environment description after environment copy](../../changes/bcapps/12152.md) (main, BC30, feature)
- 2026-09-30 [#11741 [MCP] Add company and environment descriptions](../../changes/bcapps/11741.md) (main, BC30, feature)
- 2026-07-29 [#9814 Revert "Expose AppService location and EUDB membership on Environment Information for internal consumption (#9716)"](../../changes/bcapps/9814.md) (main, BC30, other)
- 2026-07-28 [#9716 Expose AppService location and EUDB membership on Environment Information for internal consumption](../../changes/bcapps/9716.md) (main, BC30, feature)

## Across versions

- Present in: BC23-30
- Changed (declaration) in: BC24, BC26, BC28, BC30

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). The call sections above are our own, per object, from the BC29 call graph. For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "codeunit", object_name: "Environment Information Impl.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.