diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 30e2ce2da..ea7b1b04a 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -10,6 +10,20 @@ This project adheres to `Semantic Versioning <https://semver.org/>`_.
 
 **Added**
 
+* Add new product unit types to ``life.qbic.datamodel.dtos.business.services.ProductUnit`` (`#215 <https://github.com/qbicsoftware/data-model-lib/pull/215>`_)
+
+  -   PER_HOUR("Hour"),
+  -   PER_PROJECT("Project"),
+  -   PER_RUN("Run"),
+  -   PER_CYCLE("Cycle"),
+  -   PER_GEL("Gel/HpH"),
+  -   PER_10_MG("10 milligram"),
+  -   PER_MEASUREMENT("Measurement"),
+  -   PER_CHANNEL("Channel"),
+  -   PER_100_MICROGRAM_PEPTIDE_CHANNEL("100 microgram peptides channel"),
+  -   PER_500_ML("500 milliliter"),
+  -   PER_COMPARISON("Comparison")
+
 **Fixed**
 
 **Dependencies**
diff --git a/src/main/groovy/life/qbic/datamodel/dtos/business/services/ProductUnit.groovy b/src/main/groovy/life/qbic/datamodel/dtos/business/services/ProductUnit.groovy
index 4c38252f7..c4b626bac 100644
--- a/src/main/groovy/life/qbic/datamodel/dtos/business/services/ProductUnit.groovy
+++ b/src/main/groovy/life/qbic/datamodel/dtos/business/services/ProductUnit.groovy
@@ -10,7 +10,17 @@ enum ProductUnit {
   PER_GIGABYTE("Gigabyte"),
   PER_SAMPLE("Sample"),
   PER_DATASET("Dataset"),
-  PER_HOUR("Hour")
+  PER_HOUR("Hour"),
+  PER_PROJECT("Project"),
+  PER_RUN("Run"),
+  PER_CYCLE("Cycle"),
+  PER_GEL("Gel/HpH"),
+  PER_10_MG("10 milligram"),
+  PER_MEASUREMENT("Measurement"),
+  PER_CHANNEL("Channel"),
+  PER_100_MICROGRAM_PEPTIDE_CHANNEL("100 microgram peptides channel"),
+  PER_500_ML("500 milliliter"),
+  PER_COMPARISON("Comparison")
 
   /**
    Holds the String value of the enum
@@ -42,4 +52,4 @@ enum ProductUnit {
     return this.getValue()
   }
 
-}
\ No newline at end of file
+}