diff --git a/SurveyLib.Infrastructure.EFCore/DependencyInjection.cs b/SurveyLib.Infrastructure.EFCore/DependencyInjection.cs
new file mode 100644
index 0000000..5b776b0
--- /dev/null
+++ b/SurveyLib.Infrastructure.EFCore/DependencyInjection.cs
@@ -0,0 +1,19 @@
+using Microsoft.Extensions.DependencyInjection;
+using SurveyLib.Core.Repositories;
+using SurveyLib.Infrastructure.EFCore.Repositories;
+
+namespace SurveyLib.Infrastructure.EFCore;
+
+public static class DependencyInjection
+{
+    public static IServiceCollection AddSurveyLibInfrastructure(this IServiceCollection services)
+    {
+        services.AddScoped<ISurveyRepository, SurveyRepository>();
+        services.AddScoped<IQuestionRepository, QuestionRepository>();
+        services.AddScoped<IAnswerVariantsRepository, AnswerVariantsRepository>();
+        services.AddScoped<ICompletionRepository, CompletionRepository>();
+        services.AddScoped<IAnswerRepository, AnswerRepository>();
+
+        return services;
+    }
+}
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