diff --git a/TODO b/TODO
index 43634a75..c724acf3 100644
--- a/TODO
+++ b/TODO
@@ -9,10 +9,16 @@ This is the list of TODO items for SnapRAID.
 
 * Evaluate use of syscall getdents64() instead of readdir(): https://linux.die.net/man/2/getdents64
 
-* Check Reliability Test 
+* Check Reliability Test. We can derive Failure probability from MBTF
 https://github.com/linuxhw/SMART
 https://github.com/linuxhw/EnterpriseDrive
 
+* Check Scrutiny Thresholds
+https://github.com/Starosdev/scrutiny/tree/master/webapp/backend/pkg/thresholds
+
+* Check updates to smartctl drivedb.h
+https://github.com/smartmontools/smartmontools/commits/master/smartmontools/drivedb.h
+
 * A "dependents" output option to [--test-fmt file|disk|path|dependents] for LIST.
 Example, snapraid LIST --test-fmt dependents >FileList_with_dependents.txt
 The goal is a filelist that, for every file, includes full paths to the dependent files