diff --git a/dsc/tests/dsc_expressions.tests.ps1 b/dsc/tests/dsc_expressions.tests.ps1
index f3f54d293..6a673aa25 100644
--- a/dsc/tests/dsc_expressions.tests.ps1
+++ b/dsc/tests/dsc_expressions.tests.ps1
@@ -112,6 +112,32 @@ resources:
         @{ expression = "[equals('a', 'a')]"; expected = $true }
         @{ expression = "[equals('a', 'b')]"; expected = $false }
         @{ expression = "[not(equals('a', 'b'))]"; expected = $true }
+        @{ expression = "[greater(5, 3)]"; expected = $true }
+        @{ expression = "[greater(3, 5)]"; expected = $false }
+        @{ expression = "[greater(5, 5)]"; expected = $false }
+        @{ expression = "[greaterOrEquals(5, 3)]"; expected = $true }
+        @{ expression = "[greaterOrEquals(3, 5)]"; expected = $false }
+        @{ expression = "[greaterOrEquals(5, 5)]"; expected = $true }
+        @{ expression = "[less(3, 5)]"; expected = $true }
+        @{ expression = "[less(5, 3)]"; expected = $false }
+        @{ expression = "[less(5, 5)]"; expected = $false }
+        @{ expression = "[lessOrEquals(3, 5)]"; expected = $true }
+        @{ expression = "[lessOrEquals(5, 3)]"; expected = $false }
+        @{ expression = "[lessOrEquals(5, 5)]"; expected = $true }
+        @{ expression = "[greater('b', 'a')]"; expected = $true }
+        @{ expression = "[greater('a', 'b')]"; expected = $false }
+        @{ expression = "[greater('A', 'a')]"; expected = $false }
+        @{ expression = "[greaterOrEquals('b', 'a')]"; expected = $true }
+        @{ expression = "[greaterOrEquals('a', 'b')]"; expected = $false }
+        @{ expression = "[greaterOrEquals('a', 'a')]"; expected = $true }
+        @{ expression = "[greaterOrEquals('Aa', 'aa')]"; expected = $false }
+        @{ expression = "[less('a', 'b')]"; expected = $true }
+        @{ expression = "[less('b', 'a')]"; expected = $false }
+        @{ expression = "[less('A', 'a')]"; expected = $true }
+        @{ expression = "[lessOrEquals('a', 'b')]"; expected = $true }
+        @{ expression = "[lessOrEquals('b', 'a')]"; expected = $false }
+        @{ expression = "[lessOrEquals('a', 'a')]"; expected = $true }
+        @{ expression = "[lessOrEquals('aa', 'Aa')]"; expected = $false }
         @{ expression = "[and(true, true)]"; expected = $true }
         @{ expression = "[and(true, false)]"; expected = $false }
         @{ expression = "[or(false, true)]"; expected = $true }
@@ -138,4 +164,26 @@ resources:
         $LASTEXITCODE | Should -Be 0 -Because (Get-Content $TestDrive/error.log -Raw | Out-String)
         $out.results[0].result.actualState.output | Should -Be $expected -Because ($out | ConvertTo-Json -Depth 10| Out-String)
     }
+
+    It 'Comparison functions handle type mismatches: <expression>' -TestCases @(
+        @{ expression = "[greater('a', 1)]" }
+        @{ expression = "[greaterOrEquals('5', 3)]" }
+        @{ expression = "[less(1, 'b')]" }
+        @{ expression = "[lessOrEquals(5, 'a')]" }
+    ) {
+        param($expression)
+        $yaml = @"
+`$schema: https://aka.ms/dsc/schemas/v3/bundled/config/document.json
+resources:
+- name: echo
+  type: Microsoft.DSC.Debug/Echo
+  properties:
+    output: "$expression"
+"@
+        $out = dsc config get -i $yaml 2>$TestDrive/error.log
+        $LASTEXITCODE | Should -Be 2
+        $log = Get-Content -Path $TestDrive/error.log -Raw
+        $log | Should -BeLike "*ERROR* Arguments must be of the same type*"
+        
+    }
 }
diff --git a/dsc_lib/locales/en-us.toml b/dsc_lib/locales/en-us.toml
index 895c02e26..743b99a5c 100644
--- a/dsc_lib/locales/en-us.toml
+++ b/dsc_lib/locales/en-us.toml
@@ -191,6 +191,7 @@ extensionManifestSchemaDescription = "Defines the JSON Schema the extension mani
 [functions]
 invalidArgType = "Invalid argument type"
 invalidArguments = "Invalid argument(s)"
+typeMismatch = "Arguments must be of the same type (both numbers or both strings)"
 unknownFunction = "Unknown function '%{name}'"
 noArgsAccepted = "Function '%{name}' does not accept arguments"
 invalidArgCount = "Function '%{name}' requires exactly %{count} arguments"
@@ -248,6 +249,14 @@ description = "Evaluates if the two values are the same"
 description = "Returns the boolean value false"
 invoked = "false function"
 
+[functions.greater]
+description = "Evaluates if the first value is greater than the second value"
+invoked = "greater function"
+
+[functions.greaterOrEquals]
+description = "Evaluates if the first value is greater than or equal to the second value"
+invoked = "greaterOrEquals function"
+
 [functions.format]
 description = "Formats a string using the given arguments"
 experimental = "`format()` function is experimental"
@@ -267,6 +276,14 @@ parseStringError = "unable to parse string to int"
 castError = "unable to cast to int"
 parseNumError = "unable to parse number to int"
 
+[functions.less]
+description = "Evaluates if the first value is less than the second value"
+invoked = "less function"
+
+[functions.lessOrEquals]
+description = "Evaluates if the first value is less than or equal to the second value"
+invoked = "lessOrEquals function"
+
 [functions.max]
 description = "Returns the largest number from a list of numbers"
 emptyArray = "Array cannot be empty"
diff --git a/dsc_lib/src/functions/greater.rs b/dsc_lib/src/functions/greater.rs
new file mode 100644
index 000000000..e367c326e
--- /dev/null
+++ b/dsc_lib/src/functions/greater.rs
@@ -0,0 +1,93 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+use crate::DscError;
+use crate::configure::context::Context;
+use crate::functions::{AcceptedArgKind, Function, FunctionCategory};
+use rust_i18n::t;
+use serde_json::Value;
+use tracing::debug;
+
+#[derive(Debug, Default)]
+pub struct Greater {}
+
+impl Function for Greater {
+    fn description(&self) -> String {
+        t!("functions.greater.description").to_string()
+    }
+
+    fn category(&self) -> FunctionCategory {
+        FunctionCategory::Comparison
+    }
+
+    fn accepted_arg_types(&self) -> Vec<AcceptedArgKind> {
+        vec![AcceptedArgKind::Number, AcceptedArgKind::String]
+    }
+
+    fn min_args(&self) -> usize {
+        2
+    }
+
+    fn max_args(&self) -> usize {
+        2
+    }
+
+    fn invoke(&self, args: &[Value], _context: &Context) -> Result<Value, DscError> {
+        debug!("{}", t!("functions.greater.invoked"));
+
+        let first = &args[0];
+        let second = &args[1];
+
+        if let (Some(num1), Some(num2)) = (first.as_i64(), second.as_i64()) {
+            return Ok(Value::Bool(num1 > num2));
+        }
+
+        if let (Some(str1), Some(str2)) = (first.as_str(), second.as_str()) {
+            return Ok(Value::Bool(str1 > str2));
+        }
+
+        Err(DscError::Parser(t!("functions.typeMismatch").to_string()))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::configure::context::Context;
+    use crate::parser::Statement;
+
+    #[test]
+    fn number_greater() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greater(2,1)]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    #[test]
+    fn number_not_greater() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greater(1,2)]", &Context::new()).unwrap();
+        assert_eq!(result, false);
+    }
+
+    #[test]
+    fn number_equal() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greater(1,1)]", &Context::new()).unwrap();
+        assert_eq!(result, false);
+    }
+
+    #[test]
+    fn string_greater() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greater('b','a')]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    #[test]
+    fn type_mismatch_string_number() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greater('5', 3)]", &Context::new());
+        assert!(result.is_err());
+        assert!(result.unwrap_err().to_string().contains("Arguments must be of the same type"));
+    }
+}
diff --git a/dsc_lib/src/functions/greater_or_equals.rs b/dsc_lib/src/functions/greater_or_equals.rs
new file mode 100644
index 000000000..82fec7547
--- /dev/null
+++ b/dsc_lib/src/functions/greater_or_equals.rs
@@ -0,0 +1,93 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+use crate::DscError;
+use crate::configure::context::Context;
+use crate::functions::{AcceptedArgKind, Function, FunctionCategory};
+use rust_i18n::t;
+use serde_json::Value;
+use tracing::debug;
+
+#[derive(Debug, Default)]
+pub struct GreaterOrEquals {}
+
+impl Function for GreaterOrEquals {
+    fn description(&self) -> String {
+        t!("functions.greaterOrEquals.description").to_string()
+    }
+
+    fn category(&self) -> FunctionCategory {
+        FunctionCategory::Comparison
+    }
+
+    fn min_args(&self) -> usize {
+        2
+    }
+
+    fn max_args(&self) -> usize {
+        2
+    }
+
+    fn accepted_arg_types(&self) -> Vec<AcceptedArgKind> {
+        vec![AcceptedArgKind::Number, AcceptedArgKind::String]
+    }
+
+    fn invoke(&self, args: &[Value], _context: &Context) -> Result<Value, DscError> {
+        debug!("{}", t!("functions.greaterOrEquals.invoked"));
+        
+        let first = &args[0];
+        let second = &args[1];
+
+        if let (Some(num1), Some(num2)) = (first.as_i64(), second.as_i64()) {
+            return Ok(Value::Bool(num1 >= num2));
+        }
+
+        if let (Some(str1), Some(str2)) = (first.as_str(), second.as_str()) {
+            return Ok(Value::Bool(str1 >= str2));
+        }
+
+        Err(DscError::Parser(t!("functions.typeMismatch").to_string()))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::configure::context::Context;
+    use crate::parser::Statement;
+
+    #[test]
+    fn number_greater_or_equals() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greaterOrEquals(5,3)]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    #[test]
+    fn number_not_greater_or_equals() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greaterOrEquals(3,5)]", &Context::new()).unwrap();
+        assert_eq!(result, false);
+    }
+
+    #[test]
+    fn number_equal() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greaterOrEquals(5,5)]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    #[test]
+    fn string_greater_or_equals() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greaterOrEquals('b','a')]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    #[test]
+    fn type_mismatch_string_number() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[greaterOrEquals('5', 3)]", &Context::new());
+        assert!(result.is_err());
+        assert!(result.unwrap_err().to_string().contains("Arguments must be of the same type"));
+    }
+}
diff --git a/dsc_lib/src/functions/less.rs b/dsc_lib/src/functions/less.rs
new file mode 100644
index 000000000..0c6db133a
--- /dev/null
+++ b/dsc_lib/src/functions/less.rs
@@ -0,0 +1,92 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+use crate::DscError;
+use crate::configure::context::Context;
+use crate::functions::{AcceptedArgKind, Function, FunctionCategory};
+use rust_i18n::t;
+use serde_json::Value;
+use tracing::debug;
+
+#[derive(Debug, Default)]
+pub struct Less {}
+
+impl Function for Less {
+    fn description(&self) -> String {
+        t!("functions.less.description").to_string()
+    }
+
+    fn category(&self) -> FunctionCategory {
+        FunctionCategory::Comparison
+    }
+
+    fn min_args(&self) -> usize {
+        2
+    }
+
+    fn max_args(&self) -> usize {
+        2
+    }
+
+    fn accepted_arg_types(&self) -> Vec<AcceptedArgKind> {
+        vec![AcceptedArgKind::Number, AcceptedArgKind::String]
+    }
+
+    fn invoke(&self, args: &[Value], _context: &Context) -> Result<Value, DscError> {
+        debug!("{}", t!("functions.less.invoked"));
+        
+        let first = &args[0];
+        let second = &args[1];
+
+        if let (Some(num1), Some(num2)) = (first.as_i64(), second.as_i64()) {
+            return Ok(Value::Bool(num1 < num2));
+        }
+
+        if let (Some(str1), Some(str2)) = (first.as_str(), second.as_str()) {
+            return Ok(Value::Bool(str1 < str2));
+        }
+
+        Err(DscError::Parser(t!("functions.typeMismatch").to_string()))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::configure::context::Context;
+    use crate::parser::Statement;
+
+    #[test]
+    fn number_less() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[less(3,5)]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    #[test]
+    fn number_not_less() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[less(5,3)]", &Context::new()).unwrap();
+        assert_eq!(result, false);
+    }
+
+    #[test]
+    fn number_equal() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[less(5,5)]", &Context::new()).unwrap();
+        assert_eq!(result, false);
+    }
+
+    #[test]
+    fn string_less() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[less('a','b')]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    fn type_mismatch_string_number() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[lessOrEquals('5', 3)]", &Context::new());
+        assert!(result.is_err());
+        assert!(result.unwrap_err().to_string().contains("Arguments must be of the same type"));
+    }
+}
diff --git a/dsc_lib/src/functions/less_or_equals.rs b/dsc_lib/src/functions/less_or_equals.rs
new file mode 100644
index 000000000..9927159bc
--- /dev/null
+++ b/dsc_lib/src/functions/less_or_equals.rs
@@ -0,0 +1,92 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+use crate::DscError;
+use crate::configure::context::Context;
+use crate::functions::{AcceptedArgKind, Function, FunctionCategory};
+use rust_i18n::t;
+use serde_json::Value;
+use tracing::debug;
+
+#[derive(Debug, Default)]
+pub struct LessOrEquals {}
+
+impl Function for LessOrEquals {
+    fn description(&self) -> String {
+        t!("functions.lessOrEquals.description").to_string()
+    }
+
+    fn category(&self) -> FunctionCategory {
+        FunctionCategory::Comparison
+    }
+
+    fn min_args(&self) -> usize {
+        2
+    }
+
+    fn max_args(&self) -> usize {
+        2
+    }
+
+    fn accepted_arg_types(&self) -> Vec<AcceptedArgKind> {
+        vec![AcceptedArgKind::Number, AcceptedArgKind::String]
+    }
+
+    fn invoke(&self, args: &[Value], _context: &Context) -> Result<Value, DscError> {
+        debug!("{}", t!("functions.lessOrEquals.invoked"));
+        
+        let first = &args[0];
+        let second = &args[1];
+
+        if let (Some(num1), Some(num2)) = (first.as_i64(), second.as_i64()) {
+            return Ok(Value::Bool(num1 <= num2));
+        }
+
+        if let (Some(str1), Some(str2)) = (first.as_str(), second.as_str()) {
+            return Ok(Value::Bool(str1 <= str2));
+        }
+
+        Err(DscError::Parser(t!("functions.typeMismatch").to_string()))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::configure::context::Context;
+    use crate::parser::Statement;
+
+    #[test]
+    fn number_less_or_equals() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[lessOrEquals(3,5)]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    #[test]
+    fn number_not_less_or_equals() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[lessOrEquals(5,3)]", &Context::new()).unwrap();
+        assert_eq!(result, false);
+    }
+
+    #[test]
+    fn number_equal() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[lessOrEquals(5,5)]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    #[test]
+    fn string_less_or_equals() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[lessOrEquals('a','b')]", &Context::new()).unwrap();
+        assert_eq!(result, true);
+    }
+
+    fn type_mismatch_string_number() {
+        let mut parser = Statement::new().unwrap();
+        let result = parser.parse_and_execute("[lessOrEquals('5', 3)]", &Context::new());
+        assert!(result.is_err());
+        assert!(result.unwrap_err().to_string().contains("Arguments must be of the same type"));
+    }
+}
diff --git a/dsc_lib/src/functions/mod.rs b/dsc_lib/src/functions/mod.rs
index f2f75d292..dbb140867 100644
--- a/dsc_lib/src/functions/mod.rs
+++ b/dsc_lib/src/functions/mod.rs
@@ -20,8 +20,12 @@ pub mod create_array;
 pub mod div;
 pub mod envvar;
 pub mod equals;
+pub mod greater;
+pub mod greater_or_equals;
 pub mod r#if;
 pub mod r#false;
+pub mod less;
+pub mod less_or_equals;
 pub mod format;
 pub mod int;
 pub mod max;
@@ -92,9 +96,13 @@ impl FunctionDispatcher {
         functions.insert("envvar".to_string(), Box::new(envvar::Envvar{}));
         functions.insert("equals".to_string(), Box::new(equals::Equals{}));
         functions.insert("false".to_string(), Box::new(r#false::False{}));
+        functions.insert("greater".to_string(), Box::new(greater::Greater{}));
+        functions.insert("greaterOrEquals".to_string(), Box::new(greater_or_equals::GreaterOrEquals{}));
         functions.insert("if".to_string(), Box::new(r#if::If{}));
         functions.insert("format".to_string(), Box::new(format::Format{}));
         functions.insert("int".to_string(), Box::new(int::Int{}));
+        functions.insert("less".to_string(), Box::new(less::Less{}));
+        functions.insert("lessOrEquals".to_string(), Box::new(less_or_equals::LessOrEquals{}));
         functions.insert("max".to_string(), Box::new(max::Max{}));
         functions.insert("min".to_string(), Box::new(min::Min{}));
         functions.insert("mod".to_string(), Box::new(mod_function::Mod{}));