diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63ed2b3..3579c69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Removed
 
+## [0.0.4] - 2026-03-31
+
+    - Added the following functions; Get-BoxCollaboration, Set-Box Collaboration, Remove-BoxCollaboration.
+        Get-BoxCollaboration: Returns information about a specific collaborator
+        Set-BoxCollaboration: Changes an existing role for a collaborator
+        Remove-BoxCollaboration: Removes an existing Collaborator
+
 ## [0.0.3] - 2026-03-25
 
     -README Fixes, updated functions list to reflect proper available functions
diff --git a/src/UofIBox/UofIBox.psd1 b/src/UofIBox/UofIBox.psd1
index c82fc18..59a27eb 100644
--- a/src/UofIBox/UofIBox.psd1
+++ b/src/UofIBox/UofIBox.psd1
@@ -10,7 +10,7 @@
 RootModule = 'UofIBox.psm1'
 
 # Version number of this module.
-ModuleVersion = '1.0.0'
+ModuleVersion = '1.0.1'
 
 # Supported PSEditions
 # CompatiblePSEditions = @()
@@ -78,7 +78,10 @@ FunctionsToExport = @(
     'Receive-BoxFolder',
     'Remove-BoxFolder',
     'Remove-BoxFile',
-    'Send-BoxFile'
+    'Send-BoxFile',
+    'Get-BoxCollaboration',
+    'Set-BoxCollaboration',
+    'Remove-BoxCollaboration'
     )
 
 
diff --git a/src/UofIBox/functions/public/Get-BoxCollaboration.ps1 b/src/UofIBox/functions/public/Get-BoxCollaboration.ps1
new file mode 100644
index 0000000..94d2c2e
--- /dev/null
+++ b/src/UofIBox/functions/public/Get-BoxCollaboration.ps1
@@ -0,0 +1,60 @@
+<#
+.SYNOPSIS
+Retrieves collaborators for a Box folder.
+
+.DESCRIPTION
+Gets all collaborators assigned to a folder, including their roles and status.
+Supports pagination to return all collaborators.
+
+.PARAMETER FolderId
+ID of the folder.
+
+.EXAMPLE
+Get-BoxCollaboration -FolderId 123456
+
+.EXAMPLE
+Get-BoxCollaboration -FolderId 123456 | Select-Object login, role
+#>
+
+function Get-BoxCollaboration {
+
+    [CmdletBinding()]
+    param(
+        [Parameter(Mandatory)]
+        [string]$FolderId
+    )
+
+    $Limit  = 100
+    $Offset = 0
+    $Results = @()
+
+    do {
+
+        $Call = @{
+            RelativeURI = "folders/$FolderId/collaborations?limit=$Limit&offset=$Offset"
+            Method      = "GET"
+        }
+
+        $Response = Invoke-BoxRestCall @Call
+
+        if ($Response.entries) {
+            $Results += $Response.entries
+        }
+
+        $Offset += $Limit
+
+    } while ($Response.entries.Count -eq $Limit)
+
+    # Clean output
+    $Results | ForEach-Object {
+        [PSCustomObject]@{
+            Id           = $_.id
+            Login        = $_.accessible_by.login
+            Name         = $_.accessible_by.name
+            Role         = $_.role
+            Status       = $_.status
+            CreatedAt    = $_.created_at
+            ModifiedAt   = $_.modified_at
+        }
+    }
+}
diff --git a/src/UofIBox/functions/public/Remove-BoxCollaboration.ps1 b/src/UofIBox/functions/public/Remove-BoxCollaboration.ps1
new file mode 100644
index 0000000..601b781
--- /dev/null
+++ b/src/UofIBox/functions/public/Remove-BoxCollaboration.ps1
@@ -0,0 +1,51 @@
+<#
+.SYNOPSIS
+Removes a collaborator from a Box folder.
+
+.DESCRIPTION
+Deletes a collaboration by Collaboration ID. Supports pipeline input
+from Get-BoxCollaboration.
+
+.PARAMETER CollaborationId
+ID of the collaboration to remove.
+
+.EXAMPLE
+Remove-BoxCollaboration -FolderId 123456 -CollaborationId 123456
+
+.EXAMPLE
+Get-BoxCollaboration -FolderId 123456 |
+    Where-Object Role -eq "viewer" |
+    Remove-BoxCollaboration -WhatIf
+#>
+
+function Remove-BoxCollaboration {
+
+    [CmdletBinding(SupportsShouldProcess)]
+    param(
+        [Parameter(
+            Mandatory,
+            ValueFromPipelineByPropertyName
+        )]
+        [Alias("Id")]
+        [string]$CollaborationId
+    )
+
+    process {
+
+        if (-not $CollaborationId) {
+            throw "CollaborationId cannot be null or empty."
+        }
+
+        $Target = "Collaboration ID: $CollaborationId"
+
+        if ($PSCmdlet.ShouldProcess($Target, "Remove collaborator")) {
+
+            $Call = @{
+                RelativeURI = "collaborations/$CollaborationId"
+                Method      = "DELETE"
+            }
+
+            Invoke-BoxRestCall @Call
+        }
+    }
+}
diff --git a/src/UofIBox/functions/public/Set-BoxCollaboration.ps1 b/src/UofIBox/functions/public/Set-BoxCollaboration.ps1
new file mode 100644
index 0000000..43eb3cc
--- /dev/null
+++ b/src/UofIBox/functions/public/Set-BoxCollaboration.ps1
@@ -0,0 +1,68 @@
+<#
+.SYNOPSIS
+Updates a Box collaboration role.
+
+.DESCRIPTION
+Modifies an existing collaboration, typically to change the user's role.
+
+.PARAMETER CollaborationId
+ID of the collaboration.
+
+.PARAMETER Role
+New role to assign.
+
+.EXAMPLE
+Get-BoxCollaboration -FolderId 123456 |
+    Where-Object Login -eq "user@company.com" |
+    Set-BoxCollaboration -Role co-owner
+#>
+
+function Set-BoxCollaboration {
+
+    [CmdletBinding(SupportsShouldProcess)]
+    param(
+        [Parameter(
+            Mandatory,
+            ValueFromPipelineByPropertyName
+        )]
+        [Alias("Id")]
+        [string]$CollaborationId,
+
+        [Parameter(Mandatory)]
+        [ValidateSet(
+            "editor",
+            "viewer",
+            "previewer",
+            "uploader",
+            "previewer uploader",
+            "viewer uploader",
+            "co-owner",
+            "owner"
+        )]
+        [string]$Role
+    )
+
+    process {
+
+        if (-not $CollaborationId) {
+            throw "CollaborationId cannot be null or empty."
+        }
+
+        $Target = "Collaboration ID: $CollaborationId"
+
+        if ($PSCmdlet.ShouldProcess($Target, "Update role to '$Role'")) {
+
+            $Body = @{
+                role = $Role
+            }
+
+            $Call = @{
+                RelativeURI = "collaborations/$CollaborationId"
+                Method      = "PUT"
+                Body        = $Body
+            }
+
+            Invoke-BoxRestCall @Call
+        }
+    }
+}