diff --git a/Gemfile.lock b/Gemfile.lock
index 53026c16..ac82b850 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,31 +2,40 @@ PATH
   remote: .
   specs:
     davinci_dtr_test_kit (0.17.0)
-      inferno_core (~> 1.0, >= 1.1.2)
-      jwt (~> 2.6)
-      smart_app_launch_test_kit (~> 1.0)
-      tls_test_kit (~> 1.0)
-      udap_security_test_kit (~> 0.12.0)
-      us_core_test_kit (~> 1.0)
+      inferno_core (~> 1.3, >= 1.3.1)
+      jwt (~> 3.2)
+      smart_app_launch_test_kit (~> 1.0, >= 1.0.2)
+      tls_test_kit (~> 1.0, >= 1.0.2)
+      udap_security_test_kit (~> 0.12, >= 0.12.2)
+      us_core_test_kit (~> 1.1, >= 1.1.2)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.1.7.10)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+    activesupport (7.2.3.1)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
-      minitest (>= 5.1)
-      tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
-    addressable (2.8.9)
+      logger (>= 1.4.2)
+      minitest (>= 5.1, < 6)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
+    addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     aes_key_wrap (1.1.0)
     ast (2.4.3)
+    auth-sanitizer (0.1.4)
+      version_gem (~> 1.1, >= 1.1.9)
     base62-rb (0.3.1)
     base64 (0.3.0)
     bcp47 (0.3.3)
       i18n
-    bigdecimal (3.3.1)
+    benchmark (0.5.0)
+    bigdecimal (4.1.2)
     bindata (2.5.1)
     blueprinter (0.25.2)
     builder (3.3.0)
@@ -100,15 +109,15 @@ GEM
     faraday-retry (1.0.4)
     faraday_middleware (1.2.1)
       faraday (~> 1.0)
-    fhir_client (6.1.0)
+    fhir_client (6.2.0)
       activesupport (>= 3)
-      addressable (>= 2.3)
+      addressable (>= 2.9.0)
       fhir_dstu2_models (>= 1.1.1)
-      fhir_models (>= 5.0.0)
+      fhir_models (>= 5.1.0)
       fhir_stu3_models (>= 3.1.1)
-      nokogiri (>= 1.10.4)
+      nokogiri (>= 1.19.1)
       oauth2 (~> 2.0)
-      rack (>= 1.5)
+      rack (>= 2.2.23)
       rest-client (~> 2.0)
       tilt (>= 1.1)
     fhir_dstu2_models (1.2.0)
@@ -116,11 +125,11 @@ GEM
       date_time_precision (>= 0.8)
       mime-types (>= 3.0)
       nokogiri (>= 1.11.4)
-    fhir_models (5.0.0)
+    fhir_models (5.1.0)
       bcp47 (>= 0.3)
       date_time_precision (>= 0.8)
       mime-types (>= 3.0)
-      nokogiri (>= 1.11.4)
+      nokogiri (>= 1.19.1)
     fhir_stu3_models (3.2.0)
       bcp47 (>= 0.3)
       date_time_precision (>= 0.8)
@@ -136,8 +145,7 @@ GEM
       mustermann (~> 1.0)
       mustermann-contrib (~> 1.0)
       rack (~> 2.0)
-    hanami-utils (2.3.0)
-      bigdecimal (~> 3.1)
+    hanami-utils (2.2.0)
       concurrent-ruby (~> 1.0)
       dry-core (~> 1.0, < 2)
       dry-transformer (~> 1.0, < 2)
@@ -146,14 +154,14 @@ GEM
     hashie (5.1.0)
       logger
     http-accept (1.7.0)
-    http-cookie (1.1.0)
+    http-cookie (1.1.6)
       domain_name (~> 0.5)
     httpclient (2.9.0)
       mutex_m
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
-    inferno_core (1.1.2)
-      activesupport (~> 6.1.7.5)
+    inferno_core (1.3.1)
+      activesupport (~> 7.2.3.1)
       base62-rb (= 0.3.1)
       blueprinter (= 0.25.2)
       concurrent-ruby (= 1.3.4)
@@ -164,13 +172,13 @@ GEM
       dry-core (= 1.0.0)
       dry-inflector (= 1.0.0)
       dry-system (= 1.0.0)
-      faraday (~> 1.2)
+      faraday (~> 1.10.5)
       faraday_middleware (~> 1.2)
-      fhir_client (>= 5.0.3)
-      fhir_models (>= 4.2.2)
+      fhir_client (>= 6.2.0)
+      fhir_models (>= 5.1.0)
       hanami-controller (= 2.0.0)
       hanami-router (= 2.0.0)
-      kramdown (~> 2.5.1)
+      kramdown (~> 2.5.2)
       kramdown-parser-gfm (~> 1.1.0)
       mutex_m (~> 0.3.0)
       oj (= 3.11.0)
@@ -197,7 +205,7 @@ GEM
       aes_key_wrap
       bindata
       httpclient
-    jwt (2.10.2)
+    jwt (3.2.0)
       base64
     kramdown (2.5.2)
       rexml (>= 3.4.4)
@@ -210,11 +218,9 @@ GEM
     mime-types (3.7.0)
       logger
       mime-types-data (~> 3.2025, >= 3.2025.0507)
-    mime-types-data (3.2026.0317)
-    minitest (6.0.2)
-      drb (~> 2.0)
-      prism (~> 1.5)
-    multi_xml (0.8.1)
+    mime-types-data (3.2026.0414)
+    minitest (5.27.0)
+    multi_xml (0.9.1)
       bigdecimal (>= 3.1, < 5)
     multipart-post (2.4.1)
     mustermann (1.1.2)
@@ -225,15 +231,16 @@ GEM
     mutex_m (0.3.0)
     netrc (0.11.0)
     nio4r (2.7.5)
-    nokogiri (1.19.2-x86_64-linux-gnu)
+    nokogiri (1.19.3-x86_64-linux-gnu)
       racc (~> 1.4)
-    oauth2 (2.0.18)
+    oauth2 (2.0.20)
+      auth-sanitizer (~> 0.1, >= 0.1.3)
       faraday (>= 0.17.3, < 4.0)
       jwt (>= 1.0, < 4.0)
       logger (~> 1.2)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 4)
-      snaky_hash (~> 2.0, >= 2.0.3)
+      snaky_hash (~> 2.0, >= 2.0.4)
       version_gem (~> 1.1, >= 1.1.9)
     oj (3.11.0)
     parallel (1.27.0)
@@ -260,16 +267,16 @@ GEM
     puma (5.6.9)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (2.2.22)
+    rack (2.2.23)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rainbow (3.1.1)
-    rake (13.3.1)
+    rake (13.4.2)
     rdoc (7.2.0)
       erb
       psych (>= 4.0.0)
       tsort
-    redis-client (0.28.0)
+    redis-client (0.29.0)
       connection_pool
     regexp_parser (2.11.3)
     reline (0.6.3)
@@ -319,18 +326,19 @@ GEM
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
     rubyzip (2.4.1)
+    securerandom (0.4.1)
     sequel (5.42.0)
     sidekiq (7.2.4)
       concurrent-ruby (< 2)
       connection_pool (>= 2.3.0)
       rack (>= 2.2.4)
       redis-client (>= 0.19.0)
-    smart_app_launch_test_kit (1.0.0)
-      inferno_core (~> 1.0, >= 1.0.2)
+    smart_app_launch_test_kit (1.0.2)
+      inferno_core (~> 1.2, >= 1.2.2)
       json-jwt (~> 1.15.3)
-      jwt (~> 2.6)
-      tls_test_kit (~> 1.0)
-    snaky_hash (2.0.3)
+      jwt (~> 3.2)
+      tls_test_kit (~> 1.0, >= 1.0.2)
+    snaky_hash (2.0.4)
       hashie (>= 0.1.0, < 6)
       version_gem (>= 1.1.8, < 3)
     sqlite3 (1.7.3-x86_64-linux)
@@ -342,8 +350,8 @@ GEM
     strings-ansi (0.2.0)
     thor (1.5.0)
     tilt (2.7.0)
-    tls_test_kit (1.0.0)
-      inferno_core (~> 1.0, >= 1.0.2)
+    tls_test_kit (1.0.2)
+      inferno_core (~> 1.2, >= 1.2.2)
     tsort (0.2.0)
     tty-color (0.6.0)
     tty-markdown (0.7.2)
@@ -356,21 +364,21 @@ GEM
     tty-screen (0.8.2)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    udap_security_test_kit (0.12.0)
-      inferno_core (~> 1.0, >= 1.0.2)
-      jwt (~> 2.3)
+    udap_security_test_kit (0.12.2)
+      inferno_core (~> 1.2, >= 1.2.2)
+      jwt (~> 3.2)
     unicode-display_width (2.6.0)
     unicode_utils (1.4.0)
-    us_core_test_kit (1.1.1)
-      inferno_core (~> 1.0, >= 1.0.2)
-      smart_app_launch_test_kit (~> 1.0)
-      tls_test_kit (~> 1.0)
+    us_core_test_kit (1.1.3)
+      inferno_core (~> 1.3, >= 1.3.1)
+      smart_app_launch_test_kit (~> 1.0, >= 1.0.2)
+      tls_test_kit (~> 1.0, >= 1.0.2)
     version_gem (1.1.9)
     webmock (3.26.2)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    zeitwerk (2.7.5)
+    zeitwerk (2.8.2)
 
 PLATFORMS
   x86_64-linux-gnu
diff --git a/davinci_dtr_test_kit.gemspec b/davinci_dtr_test_kit.gemspec
index 83ae7e71..9e5b559a 100644
--- a/davinci_dtr_test_kit.gemspec
+++ b/davinci_dtr_test_kit.gemspec
@@ -8,12 +8,12 @@ Gem::Specification.new do |spec|
   spec.description   = 'Test Kit for the Da Vinci Documentation Templates and Rules (DTR) FHIR Implementation Guide'
   spec.homepage      = 'https://github.com/inferno-framework/davinci-dtr-test-kit'
   spec.license       = 'Apache-2.0'
-  spec.add_dependency 'inferno_core', '~> 1.0', '>= 1.1.2'
-  spec.add_dependency 'jwt', '~> 2.6'
-  spec.add_dependency 'smart_app_launch_test_kit', '~> 1.0'
-  spec.add_dependency 'tls_test_kit', '~> 1.0'
-  spec.add_dependency 'udap_security_test_kit', '~> 0.12.0'
-  spec.add_dependency 'us_core_test_kit', '~> 1.0'
+  spec.add_dependency 'inferno_core', '~> 1.3', '>= 1.3.1'
+  spec.add_dependency 'jwt', '~> 3.2'
+  spec.add_dependency 'smart_app_launch_test_kit', '~> 1.0', '>= 1.0.2'
+  spec.add_dependency 'tls_test_kit', '~> 1.0', '>= 1.0.2'
+  spec.add_dependency 'udap_security_test_kit', '~> 0.12', '>= 0.12.2'
+  spec.add_dependency 'us_core_test_kit', '~> 1.1', '>= 1.1.2'
   spec.required_ruby_version = Gem::Requirement.new('>= 3.3.6')
   spec.metadata['inferno_test_kit'] = 'true'
   spec.metadata['homepage_uri'] = spec.homepage
diff --git a/lib/davinci_dtr_test_kit/dtr_full_ehr_suite.rb b/lib/davinci_dtr_test_kit/dtr_full_ehr_suite.rb
index fc4fdb92..4a988e8d 100644
--- a/lib/davinci_dtr_test_kit/dtr_full_ehr_suite.rb
+++ b/lib/davinci_dtr_test_kit/dtr_full_ehr_suite.rb
@@ -70,6 +70,10 @@ class DTRFullEHRSuite < Inferno::TestSuite
       exclude_message do |message|
         message.message.match?(/\A\S+: \S+: URL value '.*' does not resolve/)
       end
+
+      validation_context do
+        snomedCT '731000124108'
+      end
     end
 
     allow_cors QUESTIONNAIRE_PACKAGE_PATH, NEXT_PATH
diff --git a/lib/davinci_dtr_test_kit/dtr_light_ehr_suite.rb b/lib/davinci_dtr_test_kit/dtr_light_ehr_suite.rb
index 30d8bc3d..6b598699 100644
--- a/lib/davinci_dtr_test_kit/dtr_light_ehr_suite.rb
+++ b/lib/davinci_dtr_test_kit/dtr_light_ehr_suite.rb
@@ -17,6 +17,7 @@
 require_relative 'client_groups/light_ehr/dtr_light_ehr_supported_endpoints_group'
 require 'smart_app_launch/smart_stu1_suite'
 require 'smart_app_launch/smart_stu2_suite'
+require 'us_core_test_kit/generated/v3.1.1/us_core_test_suite'
 
 module DaVinciDTRTestKit
   class DTRLightEHRSuite < Inferno::TestSuite
@@ -51,12 +52,23 @@ class DTRLightEHRSuite < Inferno::TestSuite
       }
     )
 
+    DTR_MESSAGE_FILTERS = [
+      /\A\S+: \S+: URL value '.*' does not resolve/
+    ].freeze
+
+    US_CORE_3_MESSAGE_FILTERS = DTR_MESSAGE_FILTERS +
+                                USCoreTestKit::USCoreV311::USCoreTestSuite::VALIDATION_MESSAGE_FILTERS
+
     # Hl7 Validator Wrapper:
     fhir_resource_validator do
       igs('hl7.fhir.us.davinci-dtr#2.0.1', 'hl7.fhir.us.davinci-pas#2.0.1', 'hl7.fhir.us.davinci-crd#2.0.1')
 
       exclude_message do |message|
-        message.message.match?(/\A\S+: \S+: URL value '.*' does not resolve/)
+        US_CORE_3_MESSAGE_FILTERS.any? { |match_template| message.message.match?(match_template) }
+      end
+
+      validation_context do
+        snomedCT '731000124108'
       end
     end
 
diff --git a/lib/davinci_dtr_test_kit/dtr_payer_server_suite.rb b/lib/davinci_dtr_test_kit/dtr_payer_server_suite.rb
index 7246722c..624b2452 100644
--- a/lib/davinci_dtr_test_kit/dtr_payer_server_suite.rb
+++ b/lib/davinci_dtr_test_kit/dtr_payer_server_suite.rb
@@ -106,6 +106,10 @@ class DTRPayerServerSuite < Inferno::TestSuite
       exclude_message do |message|
         message.message.match?(/\A\S+: \S+: URL value '.*' does not resolve/)
       end
+
+      validation_context do
+        snomedCT '731000124108'
+      end
     end
 
     allow_cors QUESTIONNAIRE_PACKAGE_PATH, NEXT_PATH
diff --git a/lib/davinci_dtr_test_kit/dtr_smart_app_suite.rb b/lib/davinci_dtr_test_kit/dtr_smart_app_suite.rb
index 43b75adb..5aaa1e22 100644
--- a/lib/davinci_dtr_test_kit/dtr_smart_app_suite.rb
+++ b/lib/davinci_dtr_test_kit/dtr_smart_app_suite.rb
@@ -58,6 +58,10 @@ class DTRSmartAppSuite < Inferno::TestSuite
       exclude_message do |message|
         message.message.match?(/\A\S+: \S+: URL value '.*' does not resolve/)
       end
+
+      validation_context do
+        snomedCT '731000124108'
+      end
     end
 
     allow_cors QUESTIONNAIRE_PACKAGE_PATH, QUESTIONNAIRE_RESPONSE_PATH, FHIR_RESOURCE_PATH, FHIR_SEARCH_PATH,