diff --git a/spec/models/scheme_spec.rb b/spec/models/scheme_spec.rb
new file mode 100644
index 000000000..86a84d250
--- /dev/null
+++ b/spec/models/scheme_spec.rb
@@ -0,0 +1,34 @@
+require "rails_helper"
+
+RSpec.describe Scheme, type: :model do
+  describe "#new" do
+    let(:scheme) { FactoryBot.create(:scheme) }
+
+    it "belongs to an organisation" do
+      expect(scheme.organisation).to be_a(Organisation)
+    end
+
+    describe "scopes" do
+      let!(:scheme_1) { FactoryBot.create(:scheme) }
+      let!(:scheme_2) { FactoryBot.create(:scheme) }
+
+      context "when searching by code" do
+        it "returns case insensitive matching records" do
+          expect(described_class.search_by_code(scheme_1.code.upcase).count).to eq(1)
+          expect(described_class.search_by_code(scheme_1.code.downcase).count).to eq(1)
+          expect(described_class.search_by_code(scheme_2.code.upcase).count).to eq(1)
+          expect(described_class.search_by_code(scheme_2.code.downcase).count).to eq(1)
+        end
+      end
+
+      context "when searching by service name" do
+        it "returns case insensitive matching records" do
+          expect(described_class.search_by_organisation(scheme_1.organisation.name.upcase).count).to eq(1)
+          expect(described_class.search_by_organisation(scheme_1.organisation.name.downcase).count).to eq(1)
+          expect(described_class.search_by_organisation(scheme_2.organisation.name.upcase).count).to eq(1)
+          expect(described_class.search_by_organisation(scheme_2.organisation.name.downcase).count).to eq(1)
+        end
+      end
+    end
+  end
+end