diff --git a/src/components/TextBlock/Body1.test.tsx b/src/components/TextBlock/Body1.test.tsx
new file mode 100644
index 0000000..764d5dc
--- /dev/null
+++ b/src/components/TextBlock/Body1.test.tsx
@@ -0,0 +1,12 @@
+import { describe, expect, it } from 'vitest'
+import { screen } from '@testing-library/react'
+import { render } from '@/tests/customRender'
+import Body1 from './Body1'
+
+describe('Body', () => {
+    it('should render Body component correctly', async () => {
+        render(<Body1>Test</Body1>)
+        const text = await screen.findByText('Test')
+        expect(text).toBeVisible()
+    })
+})
diff --git a/src/routes/CodeOfConduct/CodeOfConduct.test.tsx b/src/routes/CodeOfConduct/CodeOfConduct.test.tsx
new file mode 100644
index 0000000..a5affbb
--- /dev/null
+++ b/src/routes/CodeOfConduct/CodeOfConduct.test.tsx
@@ -0,0 +1,64 @@
+import { describe, expect, it, beforeEach } from 'vitest'
+import { render } from '@/tests/customRender'
+import { screen } from '@testing-library/react'
+import CodeOfConduct from './CodeOfConduct'
+import i18next from 'i18next'
+
+describe('CodeOfConduct Route', () => {
+    const changeLanguage = async (language: string) => {
+        await i18next.changeLanguage(language)
+    }
+
+    describe('English Language', () => {
+        beforeEach(async () => {
+            await changeLanguage('en')
+        })
+
+        it('should display the Code of Conduct heading in English', async () => {
+            render(<CodeOfConduct />)
+            const heading = await screen.findByRole('heading', {
+                name: 'Code of Conduct',
+            })
+            expect(heading).toBeVisible()
+        })
+
+        it('should display all expected headings in English', async () => {
+            render(<CodeOfConduct />)
+            const headings = await screen.findAllByRole('heading')
+            expect(headings).toHaveLength(5)
+
+            expect(headings[0]).toHaveTextContent('Code of Conduct')
+            expect(headings[1]).toHaveTextContent('Women in Software Engineering Japan Statement of Intent')
+            expect(headings[2]).toHaveTextContent('Code of Conduct for Women in Software Engineering Japan Events')
+            expect(headings[3]).toHaveTextContent('How to Report Harassment and Discrimination')
+            expect(headings[4]).toHaveTextContent('Periodic Review')
+        })
+    })
+
+    describe('Japanese Language', () => {
+        beforeEach(async () => {
+            await changeLanguage('ja')
+        })
+
+        it('should display the Code of Conduct heading in Japanese', async () => {
+            render(<CodeOfConduct />)
+            const heading = await screen.findByRole('heading', {
+                name: '行動規範',
+            })
+            expect(heading).toBeVisible()
+        })
+
+        it('should display all expected headings in Japanese', async () => {
+            render(<CodeOfConduct />)
+            const headings = await screen.findAllByRole('heading')
+            expect(headings).toHaveLength(5)
+
+            expect(headings[0]).toHaveTextContent('行動規範')
+            // FIXME: The other headings are have not been translated yet, testing the English headings for now
+            expect(headings[1]).toHaveTextContent('Women in Software Engineering Japan Statement of Intent')
+            expect(headings[2]).toHaveTextContent('Code of Conduct for Women in Software Engineering Japan Events')
+            expect(headings[3]).toHaveTextContent('How to Report Harassment and Discrimination')
+            expect(headings[4]).toHaveTextContent('Periodic Review')
+        })
+    })
+})