diff --git a/CHANGES.rst b/CHANGES.rst
index e5e5dd4c91..8a7dcd3c35 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -9,6 +9,7 @@ Changelog
 
 **Removed**
 
+- #417 Remove calls to deprecated function getService (from AbstractAnalysis)
 
 **Changed**
 
diff --git a/bika/lims/browser/analyses.py b/bika/lims/browser/analyses.py
index 692b306b06..e8be3ff0b7 100644
--- a/bika/lims/browser/analyses.py
+++ b/bika/lims/browser/analyses.py
@@ -381,7 +381,7 @@ def isItemAllowed(self, obj):
         if ICatalogBrain.providedBy(obj):
             depuid = obj.getDepartmentUID
         else:
-            dep = obj.getService().getDepartment()
+            dep = obj.getDepartment()
             depuid = dep.UID() if dep else ''
         deps = self.request.get('filter_by_department_info', '')
         return not depuid or depuid in deps.split(',')
diff --git a/bika/lims/browser/analysisrequest/workflow.py b/bika/lims/browser/analysisrequest/workflow.py
index d26da23b76..3a8c3ec065 100644
--- a/bika/lims/browser/analysisrequest/workflow.py
+++ b/bika/lims/browser/analysisrequest/workflow.py
@@ -371,7 +371,7 @@ def workflow_action_submit(self):
                 continue
             # Prevent saving data if the analysis is already transitioned
             if not (checkPermission(EditResults, analysis) or checkPermission(EditFieldResults, analysis)):
-                title = safe_unicode(analysis.getService().Title())
+                title = safe_unicode(analysis.Title())
                 msgid = _('Result for ${analysis} could not be saved because '
                           'it was already submitted by another user.',
                           mapping={'analysis': title})
diff --git a/bika/lims/browser/attachment.py b/bika/lims/browser/attachment.py
index 944d83a6b8..3a86452cad 100644
--- a/bika/lims/browser/attachment.py
+++ b/bika/lims/browser/attachment.py
@@ -317,8 +317,7 @@ def get_analyses(self):
     def is_analysis_attachment_allowed(self, analysis):
         """Checks if the analysis
         """
-        service = analysis.getService()
-        if service.getAttachmentOption() not in ["p", "r"]:
+        if analysis.getAttachmentOption() not in ["p", "r"]:
             return False
         if api.get_workflow_status_of(analysis) in ["retracted"]:
             return False
diff --git a/bika/lims/content/abstractroutineanalysis.py b/bika/lims/content/abstractroutineanalysis.py
index ca603d56b4..d87728fc9c 100644
--- a/bika/lims/content/abstractroutineanalysis.py
+++ b/bika/lims/content/abstractroutineanalysis.py
@@ -615,8 +615,7 @@ def workflow_script_submit(self):
             # If the calculation associated to the dependent analysis requires
             # the manual introduction of interim fields, do not transition the
             # dependent automatically, force the user to do it manually.
-            service = dependent.getService()
-            calculation = service.getCalculation()
+            calculation = dependent.getCalculation()
             if calculation and calculation.getInterimFields():
                 continue
 
diff --git a/bika/lims/content/referenceanalysis.py b/bika/lims/content/referenceanalysis.py
index 1a7251e741..4dfb838967 100644
--- a/bika/lims/content/referenceanalysis.py
+++ b/bika/lims/content/referenceanalysis.py
@@ -110,10 +110,7 @@ def getServiceDefaultInstrumentUID(self):
         It is used as a metacolumn.
         Returns the default service's instrument UID
         """
-        service = self.getService()
-        if not service:
-            return None
-        ins = service.getInstrument()
+        ins = self.getInstrument()
         if ins:
             return ins.UID()
         return ''
@@ -123,10 +120,7 @@ def getServiceDefaultInstrumentTitle(self):
         It is used as a metacolumn.
         Returns the default service's instrument UID
         """
-        service = self.getService()
-        if not service:
-            return None
-        ins = service.getInstrument()
+        ins = self.getInstrument()
         if ins:
             return ins.Title()
         return ''
@@ -136,10 +130,7 @@ def getServiceDefaultInstrumentURL(self):
         It is used as a metacolumn.
         Returns the default service's instrument UID
         """
-        service = self.getService()
-        if not service:
-            return None
-        ins = service.getInstrument()
+        ins = self.getInstrument()
         if ins:
             return ins.absolute_url_path()
         return ''
diff --git a/bika/lims/tests/halt/test_manualuncertainty.py b/bika/lims/tests/halt/test_manualuncertainty.py
index bcee168df9..41b6e9423c 100644
--- a/bika/lims/tests/halt/test_manualuncertainty.py
+++ b/bika/lims/tests/halt/test_manualuncertainty.py
@@ -168,19 +168,19 @@ def test_ar_manageresults_manualuncertainty(self):
         self.assertFalse(fe.getUncertainty())
         self.assertEqual(fe.getResult(), '25.523345')
         self.assertEqual(fe.getPrecision(), 2)
-        self.assertEqual(fe.getService().getPrecision(), 2)
+        self.assertEqual(fe.getAnalysisService().getPrecision(), 2)
         self.assertEqual(fe.getFormattedResult(), '25.52')
         fe.setUncertainty('0.9')
         self.assertEqual(fe.getUncertainty(), 0.9)
         self.assertEqual(fe.getResult(), '25.523345')
         self.assertEqual(fe.getPrecision(), 1)
-        self.assertEqual(fe.getService().getPrecision(), 2)
+        self.assertEqual(fe.getAnalysisService().getPrecision(), 2)
         self.assertEqual(fe.getFormattedResult(), '25.5')
         fe.setUncertainty(None)
         self.assertFalse(fe.getUncertainty())
         self.assertEqual(fe.getResult(), '25.523345')
         self.assertEqual(fe.getPrecision(), 2)
-        self.assertEqual(fe.getService().getPrecision(), 2)
+        self.assertEqual(fe.getAnalysisService().getPrecision(), 2)
         self.assertEqual(fe.getFormattedResult(), '25.52')
 
     def test_get_significant_digits(self):