diff --git a/schema/codelists/awardStatus.csv b/schema/codelists/awardStatus.csv
index 86151bd58..020221311 100644
--- a/schema/codelists/awardStatus.csv
+++ b/schema/codelists/awardStatus.csv
@@ -1,5 +1,5 @@
 Code,Title,Description,Deprecated,Deprecation note
-pending,Pending,"The award was made, but the standstill period has not yet ended.",,
-active,Active,"The award was made and the standstill period, if any, has ended.",,
+pending,Pending,"The award was made, but the standstill period has not yet ended.",1.2,"Deprecated because the same information can be determined by comparing the sum of `awards/date` and `tender/standstillPeriod/durationInDays` (new in 1.2) to `date`."
+active,Active,"The award was made and the standstill period, if any, has ended.",1.2,"Deprecated because the same information can be determined by comparing the sum of `awards/date` and `tender/standstillPeriod/durationInDays` (new in 1.2) to `date`."
 cancelled,Cancelled,"The award was cancelled by the buyer or the procuring entity (e.g. because of a change in needs, insufficient funds, or technical or procedural errors) after the bid submission deadline, but before the award was made or before the standstill period, if any, had ended.",1.2,"OCDS 1.2 replaces this code with a new field for final states."
 unsuccessful,Unsuccessful,"The award failed (e.g. a review body cancelled the process during the standstill period) after the bid submission deadline, but before the award was made or before the standstill period, if any, had ended.",1.2,"OCDS 1.2 replaces this code with a new field for final states."
diff --git a/schema/codelists/contractStatus.csv b/schema/codelists/contractStatus.csv
index 386f1a587..68f64bd63 100644
--- a/schema/codelists/contractStatus.csv
+++ b/schema/codelists/contractStatus.csv
@@ -1,5 +1,5 @@
 Code,Title,Description,Deprecated,Deprecation note
-pending,Pending,"The award was made and the standstill period, if any, has ended. The contract is not yet concluded (for example, not signed by all parties).",,
-active,Active,"The contract was concluded (for example, signed by all parties). The contract is not yet terminated.",,
-terminated,Terminated,"The contract was concluded (for example, signed), and has now come to a close. This might be due to the successful completion of the contract, or might be early termination due to some non-completion.",,
+pending,Pending,"The award was made and the standstill period, if any, has ended. The contract is not yet concluded (for example, not signed by all parties).",1.2,"Deprecated because the same information can be determined by the absence of a `contracts.dateSigned`."
+active,Active,"The contract was concluded (for example, signed by all parties). The contract is not yet terminated.",1.2,"Deprecated because the same information can be determined by comparing `contracts.period` to `date`."
+terminated,Terminated,"The contract was concluded (for example, signed), and has now come to a close. This might be due to the successful completion of the contract, or might be early termination due to some non-completion.",1.2,"OCDS 1.2 replaces this code with a new field for final states."
 cancelled,Cancelled,"The contracting process was cancelled by the buyer or the procuring entity (e.g. because of a change in needs, insufficient funds, or technical or procedural errors) after the award was made and the standstill period, if any, had ended.",1.2,"OCDS 1.2 replaces this code with a new field for final states."
diff --git a/schema/codelists/tenderStatus.csv b/schema/codelists/tenderStatus.csv
index 7126435fb..d62f81d6f 100644
--- a/schema/codelists/tenderStatus.csv
+++ b/schema/codelists/tenderStatus.csv
@@ -1,8 +1,8 @@
 Code,Title,Description,Deprecated,Deprecation note
 planning,Planning,"A future contracting process is being considered. Early information about the process can be provided in the tender section. A process with this status might provide information on early engagement or consultation opportunities, during which the details of a subsequent tender can be shaped.",1.2,"This code has been deprecated, because it is unnecessary since contracting processes are split from planning processes (which do not have any states themselves)."
-planned,Planned,"The contracting process is scheduled, but contracting documents (for example, planning documents) are not yet available to potential suppliers.",,
-active,Active,"The contracting documents (for example, procurement documents) are available to potential suppliers, and the bid submission deadline has not yet passed.",,
-complete,Complete,The bid submission deadline has passed.,,
+planned,Planned,"The contracting process is scheduled, but contracting documents (for example, planning documents) are not yet available to potential suppliers.",1.2,"Deprecated because the same information can be determined by comparing `tender/datePublished` (new in 1.2) to `date` (or its absence)"
+active,Active,"The contracting documents (for example, procurement documents) are available to potential suppliers, and the bid submission deadline has not yet passed.",1.2,"Deprecated because the same information can be determined by comparing `tender/datePublished` (new in 1.2) and `tender/tenderPeriod/endDate` to `date`."
+complete,Complete,The bid submission deadline has passed.,1.2,"Deprecated because the same information can be determined by comparing `tender/tenderPeriod/endDate` to `date`"
 cancelled,Cancelled,"The contracting process was cancelled by the buyer or the procuring entity (for example, because of a change in needs, insufficient funds, or technical or procedural errors) after the contracting documents (for example, procurement documents) were available to potential supppliers, but not later than the bid submission deadline.",1.2,"OCDS 1.2 replaces this code with a new field for final states."
 unsuccessful,Unsuccessful,"The contracting process failed (for example, no bids were received, all bids were withdrawn by the bidders, all bids were rejected by the buyer or the procuring entity) after the contracting documents (for example, procurement documents) were available to potential suppliers, but not later than the bid submission deadline.",1.2,"OCDS 1.2 replaces this code with a new field for final states."
 withdrawn,Withdrawn,No further information on the contracting process is available under this ocid.,1.2,"OCDS 1.2 replaces this code with a new field for final states."
diff --git a/schema/release-schema.json b/schema/release-schema.json
index 53451f8a6..033474bfe 100644
--- a/schema/release-schema.json
+++ b/schema/release-schema.json
@@ -250,7 +250,11 @@
             "unsuccessful",
             "withdrawn",
             null
-          ]
+          ],
+          "deprecated": {
+            "description": "Deprecated because the same information can be provided by filling in the relevant date fields.",
+            "deprecatedVersion": "1.2"
+          }
         },
         "statusDetails": {
           "title": "Status details",
@@ -610,7 +614,11 @@
             null
           ],
           "codelist": "awardStatus.csv",
-          "openCodelist": false
+          "openCodelist": false,
+          "deprecated": {
+            "description": "Deprecated because the same information can be provided by filling in the relevant date fields.",
+            "deprecatedVersion": "1.2"
+          }
         },
         "statusDetails": {
           "title": "Status details",
@@ -791,7 +799,11 @@
             null
           ],
           "codelist": "contractStatus.csv",
-          "openCodelist": false
+          "openCodelist": false,
+          "deprecated": {
+            "description": "Deprecated because the same information can be provided by filling in the relevant date fields.",
+            "deprecatedVersion": "1.2"
+          }
         },
         "statusDetails": {
           "title": "Status details",