diff --git a/abis_mapping/templates/survey_metadata/templates/instructions.md b/abis_mapping/templates/survey_metadata/templates/instructions.md
index 1b715eec..db2d2cde 100644
--- a/abis_mapping/templates/survey_metadata/templates/instructions.md
+++ b/abis_mapping/templates/survey_metadata/templates/instructions.md
@@ -30,7 +30,7 @@ consistent with a geodeticDatum type of the {{values.geodetic_datum_count}} avai
 
 ### FILE FORMAT
 
-- The systematic survey metadata template is a [UTF-8](#appendix-iii-utf-8) encoded csv (not Microsoft
+- The systematic survey metadata template is a [UTF-8](#appendix-iv-utf-8) encoded csv (not Microsoft
 Excel Spreadsheets). Be sure to save this file with your data as a .csv (UTF-8) as
 follows, otherwise it will not pass the in-browser csv validation step upon upload.
 <br>`[MS Excel: Save As > More options > Tools > Web options > Save this document as >
diff --git a/abis_mapping/templates/survey_site_data/templates/instructions.md b/abis_mapping/templates/survey_site_data/templates/instructions.md
index e17e017a..33075e76 100644
--- a/abis_mapping/templates/survey_site_data/templates/instructions.md
+++ b/abis_mapping/templates/survey_site_data/templates/instructions.md
@@ -29,7 +29,7 @@ consistent with a geodeticDatum type of the available options.
 
 ### FILE FORMAT
 
-- The systematic survey site data template is a [UTF-8](#appendix-iii-utf-8) encoded csv (not Microsoft
+- The systematic survey site data template is a [UTF-8](#appendix-iv-utf-8) encoded csv (not Microsoft
   Excel Spreadsheets). Be sure to save this file with your data as a .csv (UTF-8) as follows,
   otherwise it will not pass the csv validation step upon upload.
   <br>`[MS Excel: Save As > More options > Tools > Web options > Save this document as >
diff --git a/mkdocs.yml b/mkdocs.yml
index 100dcfec..1989a030 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -10,3 +10,10 @@ plugins:
   - mike:
       canonical_version: latest
       version_selector: true
+strict: true
+validation:
+  links:
+    not_found: warn
+    anchors: warn
+    absolute_links: warn
+    unrecognized_links: warn