public async Task <IActionResult> ViewStandard(string standardReference)
        {
            var contact = await GetUserContact();

            var org = await _orgApiClient.GetOrganisationByUserId(contact.Id);

            var existingApplications = (await _applicationApiClient.GetStandardApplications(contact.Id))?
                                       .Where(p => p.ApplicationStatus != ApplicationStatus.Declined);

            var existingEmptyApplication = existingApplications.FirstOrDefault(x => x.StandardCode == null);

            if (existingEmptyApplication != null)
            {
                return(RedirectToAction("ConfirmStandard", new { Id = existingEmptyApplication.Id, StandardReference = standardReference }));
            }
            else
            {
                var createApplicationRequest = await _applicationService.BuildInitialRequest(contact, org, _config.ReferenceFormat);

                var id = await _applicationApiClient.CreateApplication(createApplicationRequest);

                return(RedirectToAction("ConfirmStandard", new { Id = id, StandardReference = standardReference }));
            }
        }