diff --git a/SurveyLib.Core/Repositories/IAnswerRepository.cs b/SurveyLib.Core/Repositories/IAnswerRepository.cs
index 59d2213..0906f21 100644
--- a/SurveyLib.Core/Repositories/IAnswerRepository.cs
+++ b/SurveyLib.Core/Repositories/IAnswerRepository.cs
@@ -5,4 +5,6 @@ namespace SurveyLib.Core.Repositories;
 public interface IAnswerRepository : IGenericRepository<Answer>
 {
     Task DeleteAsync(int questionId, int completionId);
+    Task<IEnumerable<Answer>> GetAnswersByCompletionIdAsync(int completionId);
+    Task<IEnumerable<Answer>> GetAnswersByQuestionIdAsync(int questionId);
 }
\ No newline at end of file
diff --git a/SurveyLib.Core/Repositories/ICompletionRepository.cs b/SurveyLib.Core/Repositories/ICompletionRepository.cs
index 9b41e97..b8cffac 100644
--- a/SurveyLib.Core/Repositories/ICompletionRepository.cs
+++ b/SurveyLib.Core/Repositories/ICompletionRepository.cs
@@ -4,5 +4,5 @@ namespace SurveyLib.Core.Repositories;
 
 public interface ICompletionRepository : IGenericRepository<Completion>
 {
-    
+    Task<IEnumerable<Completion>> GetCompletionsBySurveyIdAsync(int surveyId);
 }
\ No newline at end of file
diff --git a/SurveyLib.Infrastructure.EFCore/Repositories/AnswerRepository.cs b/SurveyLib.Infrastructure.EFCore/Repositories/AnswerRepository.cs
index 4a84d49..88fbe40 100644
--- a/SurveyLib.Infrastructure.EFCore/Repositories/AnswerRepository.cs
+++ b/SurveyLib.Infrastructure.EFCore/Repositories/AnswerRepository.cs
@@ -47,4 +47,14 @@ public class AnswerRepository : IAnswerRepository
             .ExecuteDeleteAsync();
         await _context.SaveChangesAsync();
     }
+
+    public async Task<IEnumerable<Answer>> GetAnswersByCompletionIdAsync(int completionId)
+    {
+        return await _context.Answers.Where(a => a.CompletionId == completionId).ToListAsync();
+    }
+
+    public async Task<IEnumerable<Answer>> GetAnswersByQuestionIdAsync(int questionId)
+    {
+        return await _context.Answers.Where(a => a.QuestionId == questionId).ToListAsync();
+    }
 }
\ No newline at end of file
diff --git a/SurveyLib.Infrastructure.EFCore/Repositories/CompletionRepository.cs b/SurveyLib.Infrastructure.EFCore/Repositories/CompletionRepository.cs
index 5082e34..bc1c39c 100644
--- a/SurveyLib.Infrastructure.EFCore/Repositories/CompletionRepository.cs
+++ b/SurveyLib.Infrastructure.EFCore/Repositories/CompletionRepository.cs
@@ -41,4 +41,9 @@ public class CompletionRepository : ICompletionRepository
         await _context.Completions.Where(c => c.Id == id).ExecuteDeleteAsync();
         await _context.SaveChangesAsync();
     }
+
+    public async Task<IEnumerable<Completion>> GetCompletionsBySurveyIdAsync(int surveyId)
+    {
+        return await _context.Completions.Where(c => c.SurveyId == surveyId).ToListAsync();
+    }
 }
\ No newline at end of file