diff --git a/README.md b/README.md
index d39ddaf..550bbcc 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ designed to demonstrate:
 
 ## Checks
 
-| ID                       | Title                                                                                                       | Category                                           | CWE                                                                                                                                                                                                                                            | ISO/IEC 24772-8                                                                                                                                                                                                                                                                                                                                                                               | SEI CERT C                                                                                                                                                                                                                                                                                                                                                                                          |SEI CERT C++                                                                                                                  | C | Fortran | C++ | AutoFix |
+| ID                       | Title                                                                                                       | Category                                           | CWE                                                                                                                                                                                                                                            | ISO/IEC 24772-8                                                                                                                                                                                                                                                                                                                                                                               | SEI CERT C                                                                                                                                                                                                                                                                                                                                                                                          | SEI CERT C++                                                                                                                 | C | Fortran | C++ | AutoFix |
 |:------------------------ |:-----------------------------------------------------------------------------------------------------------:|:--------------------------------------------------:|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:----------------------------------------------------------------------------------------------------------------------------:|:-:|:-------:|:---:|:-------:|
 | [PWR001](Checks/PWR001/) | Pass global variables as function arguments                                                                 | correctness, modernization, security               | [CWE-1108](https://cwe.mitre.org/data/definitions/1108.html)                                                                                                                                                                                   |                                                                                                                                                                                                                                                                                                                                                                                               | [DCL19-C](https://wiki.sei.cmu.edu/confluence/display/c/DCL19-C.+Minimize+the+scope+of+variables+and+functions)                                                                                                                                                                                                                                                                                     |                                                                                                                              | ✓ | ✓       | ✓   |         |
 | [PWR002](Checks/PWR002/) | Declare scalar variables in the smallest possible scope                                                     | correctness, security                              | [CWE-1126](https://cwe.mitre.org/data/definitions/1126.html)                                                                                                                                                                                   |                                                                                                                                                                                                                                                                                                                                                                                               | [DCL19-C](https://wiki.sei.cmu.edu/confluence/display/c/DCL19-C.+Minimize+the+scope+of+variables+and+functions)                                                                                                                                                                                                                                                                                     |                                                                                                                              | ✓ |         | ✓   |         |
@@ -121,8 +121,9 @@ designed to demonstrate:
 | [RMK015](Checks/RMK015/) | Tune compiler optimization flags to increase the speed of the code                                          | optimization                                       |                                                                                                                                                                                                                                                |                                                                                                                                                                                                                                                                                                                                                                                               |                                                                                                                                                                                                                                                                                                                                                                                                     |                                                                                                                              | ✓ | ✓       | ✓   |         |
 | [RMK016](Checks/RMK016/) | Tune compiler optimization flags to avoid potential changes in floating point precision                     | correctness, security                              | [CWE-189](https://cwe.mitre.org/data/definitions/189.html)                                                                                                                                                                                     |                                                                                                                                                                                                                                                                                                                                                                                               | [FLP01-C](https://wiki.sei.cmu.edu/confluence/display/c/FLP01-C.+Take+care+in+rearranging+floating-point+expressions)                                                                                                                                                                                                                                                                               |                                                                                                                              | ✓ | ✓       | ✓   |         |
 
-**CWE**, **ISO/IEC 24772-8**, and **SEI CERT C**: Map checks in the Open Catalog
-to major security standards to clarify their relevance to software security
+**CWE**, **ISO/IEC 24772-8**, **SEI CERT C**, and **SEI CERT C++**: Map checks
+in the Open Catalog to major security standards to clarify their relevance to
+software security.
 
 **AutoFix**: Denotes tools that support automatic correction of the
 corresponding check. Readers are encouraged to report additional tools with
diff --git a/src/scripts/custom.js b/src/scripts/custom.js
index 91d05d0..e431594 100644
--- a/src/scripts/custom.js
+++ b/src/scripts/custom.js
@@ -77,6 +77,7 @@ const createDataTable = async () => {
               { 'label': 'CWE', 'searchValue': 'cwe' },
               { 'label': 'ISO/IEC 24772-8', 'searchValue': 'iso' },
               { 'label': 'SEI CERT C', 'searchValue': 'sei' },
+              { 'label': 'SEI CERT C++', 'searchValue': 'sei-cpp' },
             ].map(({ label, searchValue }) => ({
               'text': label,
               'attr': {
@@ -90,8 +91,9 @@ const createDataTable = async () => {
                 // CWE), show only rows where the corresponding column is
                 // non-empty. Otherwise, filter by category using an exact match
                 // in column 2
-                if (['cwe', 'iso', 'sei'].includes(searchValue)) {
-                  let columnIdx = {'cwe': 3, 'iso': 4, 'sei': 5}[searchValue];
+                if (['cwe', 'iso', 'sei', 'sei-cpp'].includes(searchValue)) {
+                  let columnIdx =
+                    { 'cwe': 3, 'iso': 4, 'sei': 5, 'sei-cpp': 6 }[searchValue];
                   dataTable.column(columnIdx).search(
                     '^(?!\\s*$).+', /* regex = */true, /* smart = */ false);
                 } else {