diff --git a/DamageAssesmentApi/DamageAssesment.Api.Surveys/Providers/SurveysProvider.cs b/DamageAssesmentApi/DamageAssesment.Api.Surveys/Providers/SurveysProvider.cs
index 72b4aff..b52f90a 100644
--- a/DamageAssesmentApi/DamageAssesment.Api.Surveys/Providers/SurveysProvider.cs
+++ b/DamageAssesmentApi/DamageAssesment.Api.Surveys/Providers/SurveysProvider.cs
@@ -179,6 +179,11 @@ namespace DamageAssesment.Api.Surveys.Providers
             {
                 if (survey != null)
                 {
+                    if (survey.StartDate != null && survey.EndDate != null)
+                    {
+                        if(survey.StartDate.Value>survey.EndDate.Value)
+                            return (false, null, $"Survey start date should be less than enddate");
+                    }
                     survey.CreatedDate = DateTime.Now;
                     Db.Survey _survey = mapper.Map<Models.Survey, Db.Survey>(survey);
 
@@ -215,6 +220,11 @@ namespace DamageAssesment.Api.Surveys.Providers
             {
                 if (survey != null)
                 {
+                    if (survey.StartDate != null && survey.EndDate != null)
+                    {
+                        if (survey.StartDate.Value > survey.EndDate.Value)
+                            return (false, null, $"Survey start date should be less than enddate");
+                    }
                     var _survey = await surveyDbContext.Surveys.AsNoTracking().Where(s => s.Id == Id).SingleOrDefaultAsync();
 
                     if (_survey != null)