diff --git a/src/app/resolvers/chain-resolver.spec.ts b/src/app/resolvers/chain-resolver.spec.ts
new file mode 100644
index 0000000..fa2189c
--- /dev/null
+++ b/src/app/resolvers/chain-resolver.spec.ts
@@ -0,0 +1,58 @@
+import { TestBed } from '@angular/core/testing';
+import { ActivatedRoute, provideRouter, RedirectCommand, ResolveFn, Router } from '@angular/router';
+
+import { chainResolver } from './chain-resolver';
+import { Chain } from '../models/Chain';
+import { Component } from '@angular/core';
+import { ChainDAO } from '../dao/ChainDAO';
+
+@Component({
+  selector: 'app-mock',
+  template: ``,
+  styles: ``,
+})
+class MockComponent {}
+describe('chainResolver', () => {
+  let activatedRoute: ActivatedRoute;
+  let chainDAO: Partial<ChainDAO>;
+  let router: Router;
+
+  let CHAIN_MOCK: Chain;
+  const executeResolver: ResolveFn<Chain> = (...resolverParameters) =>
+    TestBed.runInInjectionContext(() => chainResolver(...resolverParameters));
+
+  beforeEach(() => {
+    chainDAO = {
+      findBy: vi.fn().mockResolvedValue([]),
+    };
+    CHAIN_MOCK = new Chain('mock', 'mock_img.jpeg', 1);
+
+    TestBed.configureTestingModule({
+      providers: [
+        provideRouter([
+          { path: 'mock/:id', component: MockComponent, resolve: { chain: chainResolver } },
+          { path: 'settings/chains', component: MockComponent },
+        ]),
+        { provide: ChainDAO, useValue: chainDAO },
+      ],
+    });
+
+    activatedRoute = TestBed.inject(ActivatedRoute);
+    router = TestBed.inject(Router);
+  });
+
+  it('should be created', () => {
+    expect(executeResolver).toBeTruthy();
+  });
+
+  it('should navigate back to settings for not found ids', async () => {
+    await router.navigate(['mock', '99']);
+    expect(router.url).toEqual('/settings/chains');
+  });
+
+  it('should complete navigation for found ids', async () => {
+    chainDAO.findBy = vi.fn().mockResolvedValue([CHAIN_MOCK]);
+    await router.navigate(['mock', String(CHAIN_MOCK.id)]);
+    expect(router.url).toEqual(`/mock/${CHAIN_MOCK.id}`);
+  });
+});
diff --git a/src/app/resolvers/chain-resolver.ts b/src/app/resolvers/chain-resolver.ts
new file mode 100644
index 0000000..0e1c9e8
--- /dev/null
+++ b/src/app/resolvers/chain-resolver.ts
@@ -0,0 +1,24 @@
+import { RedirectCommand, ResolveFn, Router } from '@angular/router';
+import { Chain } from '../models/Chain';
+import { ChainDAO } from '../dao/ChainDAO';
+import { inject } from '@angular/core';
+
+export const chainResolver: ResolveFn<Chain> = async (route, _) => {
+  const chainDAO = inject(ChainDAO);
+  const router = inject(Router);
+  const chainID = (<{ id: string }>route.params).id;
+  let chain = new Chain('', null);
+  try {
+    const results = await chainDAO.findBy({ id: Number(chainID) });
+    if (!results[0]) {
+      throw new Error('The search for chain on edit did not find any match');
+    }
+    chain = results[0];
+  } catch (e) {
+    console.error(e);
+    return new RedirectCommand(router.parseUrl('settings/chains'), {
+      skipLocationChange: true,
+    });
+  }
+  return chain;
+};
diff --git a/src/app/resolvers/chains-resolver.spec.ts b/src/app/resolvers/chains-resolver.spec.ts
new file mode 100644
index 0000000..c7250d1
--- /dev/null
+++ b/src/app/resolvers/chains-resolver.spec.ts
@@ -0,0 +1,47 @@
+import { TestBed } from '@angular/core/testing';
+import { provideRouter, ResolveFn, Router } from '@angular/router';
+
+import { chainsResolver } from './chains-resolver';
+import { Chain } from '../models/Chain';
+import { Component } from '@angular/core';
+import { ChainDAO } from '../dao/ChainDAO';
+
+@Component({
+  selector: 'app-mock',
+  template: ``,
+  styles: ``,
+})
+class MockComponent {}
+
+describe('chainResolver', () => {
+  const executeResolver: ResolveFn<Chain[]> = (...resolverParameters) =>
+    TestBed.runInInjectionContext(() => chainsResolver(...resolverParameters));
+
+  let chainDAO: Partial<ChainDAO>;
+  let router: Router;
+  
+  beforeEach(() => {
+    chainDAO = {
+      findAll: vi.fn().mockResolvedValue([]),
+    };
+    TestBed.configureTestingModule({
+      providers: [
+        provideRouter([
+          { path: 'chains', component: MockComponent, resolve: { chains: chainsResolver } },
+        ]),
+        { provide: ChainDAO, useValue: chainDAO },
+      ],
+    });
+
+    router = TestBed.inject(Router);
+  });
+
+  it('should be created', () => {
+    expect(executeResolver).toBeTruthy();
+  });
+
+  it('should call chaiDAO findAll method', async () => {
+    await router.navigate(['chains']);
+    expect(chainDAO.findAll).toHaveBeenCalled();
+  });
+});
diff --git a/src/app/resolvers/chains-resolver.ts b/src/app/resolvers/chains-resolver.ts
new file mode 100644
index 0000000..a2b2e7b
--- /dev/null
+++ b/src/app/resolvers/chains-resolver.ts
@@ -0,0 +1,15 @@
+import { inject } from '@angular/core';
+import { ResolveFn } from '@angular/router';
+import { ChainDAO } from '../dao/ChainDAO';
+import { Chain } from '../models/Chain';
+
+export const chainsResolver: ResolveFn<Chain[]> = async (route, state) => {
+  const chainDAO = inject(ChainDAO);
+  let chains: Chain[] = [];
+  try {
+    chains = await chainDAO.findAll();
+  } catch (e) {
+    console.error(e);
+  }
+  return chains;
+};