diff --git a/data/sql/compound_crs.sql b/data/sql/compound_crs.sql
index bf5c1c8b5d..38eccb3671 100644
--- a/data/sql/compound_crs.sql
+++ b/data/sql/compound_crs.sql
@@ -860,6 +860,8 @@ INSERT INTO "compound_crs" VALUES('EPSG','10500','RGF93 v2b / Lambert-93 + NGF-I
 INSERT INTO "usage" VALUES('EPSG','20476','compound_crs','EPSG','10500','EPSG','1327','EPSG','1178');
 INSERT INTO "compound_crs" VALUES('EPSG','10507','RGF93 v2b + NGF-IGN78 height',NULL,'EPSG','9782','EPSG','5721',0);
 INSERT INTO "usage" VALUES('EPSG','20491','compound_crs','EPSG','10507','EPSG','1327','EPSG','1026');
+INSERT INTO "compound_crs" VALUES('EPSG','10545','ETRS89 + Cascais height',NULL,'EPSG','4258','EPSG','5780',0);
+INSERT INTO "usage" VALUES('EPSG','20908','compound_crs','EPSG','10545','EPSG','1294','EPSG','1026');
 INSERT INTO "compound_crs" VALUES('EPSG','20001','ETRS89 + SVD2006 height',NULL,'EPSG','4258','EPSG','20000',0);
 INSERT INTO "usage" VALUES('EPSG','17956','compound_crs','EPSG','20001','EPSG','4058','EPSG','1026');
 INSERT INTO "compound_crs" VALUES('EPSG','20003','MWC18 Grid + ODN height',NULL,'EPSG','20002','EPSG','5701',0);
diff --git a/data/sql/extent.sql b/data/sql/extent.sql
index 834bf8c25a..5b0337d2f3 100644
--- a/data/sql/extent.sql
+++ b/data/sql/extent.sql
@@ -274,7 +274,7 @@ INSERT INTO "extent" VALUES('EPSG','1294','Portugal - mainland - onshore','Portu
 INSERT INTO "extent" VALUES('EPSG','1295','Germany - DHDN','Germany - onshore - Baden-Wurtemberg, Bayern, Hessen, Niedersachsen, Nordrhein-Westfalen, Rheinland-Pfalz, Saarland, Schleswig-Holstein. Also former DDR states of Sachsen and Thuringen by transformation.',47.27,55.06,5.87,15.03,1);
 INSERT INTO "extent" VALUES('EPSG','1296','Europe - ED50 by country','Europe - west: Andorra; Cyprus; Denmark - onshore and offshore; Faroe Islands - onshore; France - offshore; Germany - offshore North Sea; Gibraltar; Greece - offshore; Israel - offshore; Italy including San Marino and Vatican City State; Ireland offshore; Malta; Netherlands - offshore; North Sea; Norway including Svalbard - onshore and offshore; Portugal - mainland - offshore; Spain - onshore; Türkiye (Turkey) - onshore and offshore; United Kingdom - UKCS offshore east of 6°W including Channel Islands (Guernsey and Jersey). Egypt - Western Desert; Iraq - onshore; Jordan.',25.71,84.73,-16.1,48.61,0);
 INSERT INTO "extent" VALUES('EPSG','1297','Europe - west','Europe - west.',34.88,84.73,-10.56,38.01,0);
-INSERT INTO "extent" VALUES('EPSG','1298','Europe - ETRF by country','Europe - onshore and offshore: Albania; Andorra; Austria; Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Cyprus; Czechia; Denmark; Estonia; Faroe Islands; Finland; France; Germany; Gibraltar; Greece; Hungary; Ireland; Italy; Kosovo; Latvia; Liechtenstein; Lithuania; Luxembourg; Malta; Moldova; Monaco; Montenegro; Netherlands; North Macedonia; Norway including Svalbard and Jan Mayen; Poland; Portugal; Romania; San Marino; Serbia; Slovakia; Slovenia; Spain; Sweden; Switzerland; United Kingdom (UK) including Channel Islands and Isle of Man; Vatican City State.',32.88,84.73,-16.1,40.18,0);
+INSERT INTO "extent" VALUES('EPSG','1298','Europe - ETRF','Europe - onshore and offshore - ETRF extent - approximately 16°W to 33°E and 33°N to 84°N.',32.88,84.73,-16.1,40.18,0);
 INSERT INTO "extent" VALUES('EPSG','1299','Europe - EVRF2000','Europe - onshore - Andorra; Austria; Belgium; Bosnia and Herzegovina; Croatia; Czechia; Denmark; Estonia; Finland; France - mainland; Germany; Gibraltar; Hungary; Italy - mainland and Sicily; Latvia; Liechtenstein; Lithuania; Luxembourg; Netherlands; Norway; Poland; Portugal - mainland; Romania; San Marino; Slovakia; Slovenia; Spain - mainland; Sweden; Switzerland; United Kingdom (UK) - Great Britain mainland; Vatican City State.',35.95,71.24,-9.56,31.59,0);
 INSERT INTO "extent" VALUES('EPSG','1300','Iran - FD58','Iran - Arwaz area and onshore Gulf coast west of 54°E, Lavan Island, offshore Balal field and South Pars blocks 2 and 3.',26.21,33.22,47.13,53.61,0);
 INSERT INTO "extent" VALUES('EPSG','1301','Portugal - Azores C - onshore','Portugal - central Azores onshore - Faial, Graciosa, Pico, Sao Jorge, Terceira.',38.32,39.14,-28.9,-26.97,0);
@@ -3727,3 +3727,4 @@ INSERT INTO "extent" VALUES('EPSG','4748','Europe - Equi7','Europe including Rus
 INSERT INTO "extent" VALUES('EPSG','4749','North America - Equi7','North America, the Caribbean and Central America excluding Panama.',7.98,90.0,167.65,15.72,0);
 INSERT INTO "extent" VALUES('EPSG','4750','South America - Equi7','South America including Panama.',-59.87,30.31,-124.82,-14.58,0);
 INSERT INTO "extent" VALUES('EPSG','4751','Oceania - Equi7','Australasia and the western Pacific Ocean.',-60.56,21.57,72.37,-121.05,0);
+INSERT INTO "extent" VALUES('EPSG','4755','Europe - ETRF by country','Europe - onshore and offshore: Albania; Andorra; Austria; Belgium; Bosnia and Herzegovina; Bulgaria; Croatia; Cyprus; Czechia; Denmark; Estonia; Faroe Islands; Finland; France; Germany; Gibraltar; Greece; Hungary; Ireland; Italy; Kosovo; Latvia; Liechtenstein; Lithuania; Luxembourg; Malta; Moldova; Monaco; Montenegro; Netherlands; North Macedonia; Norway including Svalbard and Jan Mayen; Poland; Portugal; Romania; San Marino; Serbia; Slovakia; Slovenia; Spain; Sweden; Switzerland; United Kingdom (UK) including Channel Islands and Isle of Man; Vatican City State.',32.88,84.73,-16.1,40.18,0);
diff --git a/data/sql/geodetic_crs.sql b/data/sql/geodetic_crs.sql
index 0c16a2aa6c..1dcf0a0c1f 100644
--- a/data/sql/geodetic_crs.sql
+++ b/data/sql/geodetic_crs.sql
@@ -397,7 +397,7 @@ INSERT INTO "usage" VALUES('EPSG','3138','geodetic_crs','EPSG','4256','EPSG','23
 INSERT INTO "geodetic_crs" VALUES('EPSG','4257','Makassar',NULL,'geographic 2D','EPSG','6422','EPSG','6257',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','3139','geodetic_crs','EPSG','4257','EPSG','1316','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','4258','ETRS89',NULL,'geographic 2D','EPSG','6422','EPSG','6258',NULL,0);
-INSERT INTO "usage" VALUES('EPSG','3140','geodetic_crs','EPSG','4258','EPSG','1298','EPSG','1026');
+INSERT INTO "usage" VALUES('EPSG','3140','geodetic_crs','EPSG','4258','EPSG','4755','EPSG','1026');
 INSERT INTO "geodetic_crs" VALUES('EPSG','4259','Malongo 1987',NULL,'geographic 2D','EPSG','6422','EPSG','6259',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','3141','geodetic_crs','EPSG','4259','EPSG','3180','EPSG','1136');
 INSERT INTO "geodetic_crs" VALUES('EPSG','4260','Manoca',NULL,'geographic 2D','EPSG','6402','EPSG','6260',NULL,1);
@@ -1149,9 +1149,9 @@ INSERT INTO "usage" VALUES('EPSG','3734','geodetic_crs','EPSG','4934','EPSG','10
 INSERT INTO "geodetic_crs" VALUES('EPSG','4935','EST97',NULL,'geographic 3D','EPSG','6423','EPSG','6180',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','3735','geodetic_crs','EPSG','4935','EPSG','1090','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','4936','ETRS89',NULL,'geocentric','EPSG','6500','EPSG','6258',NULL,0);
-INSERT INTO "usage" VALUES('EPSG','3736','geodetic_crs','EPSG','4936','EPSG','1298','EPSG','1026');
+INSERT INTO "usage" VALUES('EPSG','3736','geodetic_crs','EPSG','4936','EPSG','4755','EPSG','1026');
 INSERT INTO "geodetic_crs" VALUES('EPSG','4937','ETRS89',NULL,'geographic 3D','EPSG','6423','EPSG','6258',NULL,0);
-INSERT INTO "usage" VALUES('EPSG','3737','geodetic_crs','EPSG','4937','EPSG','1298','EPSG','1026');
+INSERT INTO "usage" VALUES('EPSG','3737','geodetic_crs','EPSG','4937','EPSG','4755','EPSG','1026');
 INSERT INTO "geodetic_crs" VALUES('EPSG','4938','GDA94',NULL,'geocentric','EPSG','6500','EPSG','6283',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','3738','geodetic_crs','EPSG','4938','EPSG','4177','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','4939','GDA94',NULL,'geographic 3D','EPSG','6423','EPSG','6283',NULL,0);
@@ -1685,7 +1685,7 @@ INSERT INTO "usage" VALUES('EPSG','5561','geodetic_crs','EPSG','7928','EPSG','12
 INSERT INTO "geodetic_crs" VALUES('EPSG','7929','ETRF97',NULL,'geographic 3D','EPSG','6423','EPSG','1185',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','5562','geodetic_crs','EPSG','7929','EPSG','1298','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','7930','ETRF2000',NULL,'geocentric','EPSG','6500','EPSG','1186',NULL,0);
-INSERT INTO "usage" VALUES('EPSG','5563','geodetic_crs','EPSG','7930','EPSG','1298','EPSG','1027');
+INSERT INTO "usage" VALUES('EPSG','5563','geodetic_crs','EPSG','7930','EPSG','4755','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','7931','ETRF2000',NULL,'geographic 3D','EPSG','6423','EPSG','1186',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','5564','geodetic_crs','EPSG','7931','EPSG','1298','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','8042','Gusterberg (Ferro)',NULL,'geographic 2D','EPSG','6422','EPSG','1188',NULL,0);
@@ -1749,7 +1749,7 @@ INSERT INTO "usage" VALUES('EPSG','5819','geodetic_crs','EPSG','8397','EPSG','12
 INSERT INTO "geodetic_crs" VALUES('EPSG','8399','ETRF2005',NULL,'geographic 3D','EPSG','6423','EPSG','1204',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','5820','geodetic_crs','EPSG','8399','EPSG','1298','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','8401','ETRF2014',NULL,'geocentric','EPSG','6500','EPSG','1206',NULL,0);
-INSERT INTO "usage" VALUES('EPSG','5821','geodetic_crs','EPSG','8401','EPSG','1298','EPSG','1027');
+INSERT INTO "usage" VALUES('EPSG','5821','geodetic_crs','EPSG','8401','EPSG','4755','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','8403','ETRF2014',NULL,'geographic 3D','EPSG','6423','EPSG','1206',NULL,0);
 INSERT INTO "usage" VALUES('EPSG','5822','geodetic_crs','EPSG','8403','EPSG','1298','EPSG','1027');
 INSERT INTO "geodetic_crs" VALUES('EPSG','8425','Hong Kong Geodetic CS',NULL,'geocentric','EPSG','6500','EPSG','1209',NULL,0);
diff --git a/data/sql/geodetic_datum.sql b/data/sql/geodetic_datum.sql
index 055291f274..d47d3dea9e 100644
--- a/data/sql/geodetic_datum.sql
+++ b/data/sql/geodetic_datum.sql
@@ -1277,6 +1277,6 @@ INSERT INTO "usage" VALUES('EPSG','13848','geodetic_datum','EPSG','6903','EPSG',
 INSERT INTO "geodetic_datum" VALUES('EPSG','6904','Lisbon 1890 (Lisbon)',NULL,'EPSG','7004','EPSG','8902','1937-01-01',NULL,NULL,NULL,NULL,0);
 INSERT INTO "usage" VALUES('EPSG','13849','geodetic_datum','EPSG','6904','EPSG','1294','EPSG','1153');
 INSERT INTO "geodetic_datum" VALUES('EPSG','6258','European Terrestrial Reference System 1989 ensemble',NULL,'EPSG','7019','EPSG','8901',NULL,NULL,0.1,NULL,NULL,0);
-INSERT INTO "usage" VALUES('EPSG','14235','geodetic_datum','EPSG','6258','EPSG','1298','EPSG','1026');
+INSERT INTO "usage" VALUES('EPSG','14235','geodetic_datum','EPSG','6258','EPSG','4755','EPSG','1026');
 INSERT INTO "geodetic_datum" VALUES('EPSG','6326','World Geodetic System 1984 ensemble',NULL,'EPSG','7030','EPSG','8901',NULL,NULL,2.0,NULL,NULL,0);
 INSERT INTO "usage" VALUES('EPSG','14343','geodetic_datum','EPSG','6326','EPSG','1262','EPSG','1245');
diff --git a/data/sql/grid_transformation.sql b/data/sql/grid_transformation.sql
index 27ba20f800..74ba019d3b 100644
--- a/data/sql/grid_transformation.sql
+++ b/data/sql/grid_transformation.sql
@@ -1606,6 +1606,10 @@ INSERT INTO "grid_transformation" VALUES('EPSG','10519','CGVD28 height to CGVD20
 INSERT INTO "usage" VALUES('EPSG','20893','grid_transformation','EPSG','10519','EPSG','1289','EPSG','1059');
 INSERT INTO "grid_transformation" VALUES('EPSG','10520','CGVD28 height to CGVD2013a(2010) height (2)','Equivalent to HT2_2010v70 hybrid geoid model minus CGG2013a geoid model (i.e. CT code 9986 - CT 9247). NAD83(CSRS)v6 is specified as the interpolation CRS, but for grid interpolation NAD83(CSRS)v2 or any later realization may be used without error.','EPSG','1126','Vertical change by geoid grid difference (NRCan)','EPSG','5713','EPSG','9245',0.05,'EPSG','1063','Geoid model difference file','HT2_2010v70_CGG2013a.byn',NULL,NULL,NULL,NULL,'EPSG','8252','NR-Can HT2 2010',0);
 INSERT INTO "usage" VALUES('EPSG','20894','grid_transformation','EPSG','10520','EPSG','1289','EPSG','1059');
+INSERT INTO "grid_transformation" VALUES('EPSG','10544','ETRS89 to Cascais height (1)','Hybrid geoid model GeodPT08 adjusts ICAGM07 to fit Cascais at the Portuguese Mainland geodetic network. For reversible alternative to this transformation see ETRS89 to ETRS89 + Cascais height (1) (code 10546).','EPSG','1082','Geographic3D to GravityRelatedHeight (txt)','EPSG','4937','EPSG','5780',0.04,'EPSG','8666','Geoid (height correction) model file','GeodPT08.dat',NULL,NULL,NULL,NULL,NULL,NULL,'DGT-Prt 2008',0);
+INSERT INTO "usage" VALUES('EPSG','20911','grid_transformation','EPSG','10544','EPSG','1294','EPSG','1133');
+INSERT INTO "grid_transformation" VALUES('EPSG','10546','ETRS89 to ETRS89 + Cascais height (1)','Reversible alternative to ETRS89 to Cascais height (1) (code 10544).','EPSG','1098','Geog3D to Geog2D+GravityRelatedHeight (txt)','EPSG','4937','EPSG','10545',0.04,'EPSG','8666','Geoid (height correction) model file','GeodPT08.dat',NULL,NULL,NULL,NULL,'EPSG','4258','DGT-Prt 2008',0);
+INSERT INTO "usage" VALUES('EPSG','20910','grid_transformation','EPSG','10546','EPSG','1294','EPSG','1270');
 INSERT INTO "grid_transformation" VALUES('EPSG','15486','CH1903 to CH1903+ (1)','For improved accuracy (0.01m) use CHENyx06 interpolation programme FINELTRA. File CHENyx06 replaced by CHENyx06a; there is a small area at the border of the data where some more real data has been introduced. swisstopo consider the change insignificant.','EPSG','9615','NTv2','EPSG','4149','EPSG','4150',0.2,'EPSG','8656','Latitude and longitude difference file','CHENyx06a.gsb',NULL,NULL,NULL,NULL,NULL,NULL,'BfL-Che',0);
 INSERT INTO "usage" VALUES('EPSG','11497','grid_transformation','EPSG','15486','EPSG','1286','EPSG','1085');
 INSERT INTO "grid_transformation" VALUES('EPSG','15488','RRAF 1991 to IGN 1988 MG height (1)','May be used for transformations from WGS 84 to IGN 1988 MG. Accuracy at each 0.025 deg x 0.025 degree grid node is given within the geoid model file.','EPSG','9664','Geographic3D to GravityRelatedHeight (IGN1997)','EPSG','4973','EPSG','5617',0.2,'EPSG','8666','Geoid (height correction) model file','ggg00_mg.txt',NULL,NULL,NULL,NULL,NULL,NULL,'IGN Glp MG',1);
diff --git a/data/sql/helmert_transformation.sql b/data/sql/helmert_transformation.sql
index 1dd7fee5ce..5d64abb81c 100644
--- a/data/sql/helmert_transformation.sql
+++ b/data/sql/helmert_transformation.sql
@@ -217,7 +217,7 @@ INSERT INTO "usage" VALUES('EPSG','8068','helmert_transformation','EPSG','1147',
 INSERT INTO "helmert_transformation" VALUES('EPSG','1148','Egypt 1907 to WGS 84 (1)','Derived at 14 stations. Accuracy 3m, 6m and 8m in X, Y and Z axes.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','4229','EPSG','4326',11.0,-130.0,110.0,-13.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'DMA-Egy',0);
 INSERT INTO "usage" VALUES('EPSG','8069','helmert_transformation','EPSG','1148','EPSG','1086','EPSG','1160');
 INSERT INTO "helmert_transformation" VALUES('EPSG','1149','ETRS89 to WGS 84 (1)','ETRS89 and WGS 84 are realizations of ITRS coincident to within 1 metre. This transformation has an accuracy equal to the coincidence figure.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','4258','EPSG','4326',1.0,0.0,0.0,0.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'EPSG-eur',0);
-INSERT INTO "usage" VALUES('EPSG','8070','helmert_transformation','EPSG','1149','EPSG','1298','EPSG','1252');
+INSERT INTO "usage" VALUES('EPSG','8070','helmert_transformation','EPSG','1149','EPSG','4755','EPSG','1252');
 INSERT INTO "helmert_transformation" VALUES('EPSG','1150','GDA94 to WGS 84 (1)','Approximation at the 3m level assuming WGS 84 is equivalent to GDA94. Ignores the low accuracy of the WGS 84 ensemble and the inconsistent application of tectonic plate motion to WGS 84 data.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','4283','EPSG','4326',3.0,0.0,0.0,0.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'EPSG-Aus',0);
 INSERT INTO "usage" VALUES('EPSG','8071','helmert_transformation','EPSG','1150','EPSG','4177','EPSG','1252');
 INSERT INTO "helmert_transformation" VALUES('EPSG','1151','NZGD49 to WGS 84 (1)','Derived at 14 stations. Accuracy 5m, 3m and 5m in X, Y and Z axes.','EPSG','9603','Geocentric translations (geog2D domain)','EPSG','4272','EPSG','4326',8.0,84.0,-22.0,209.0,'EPSG','9001',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'DMA-Nzl',0);
diff --git a/data/sql/metadata.sql b/data/sql/metadata.sql
index b117b023a7..4cf768400b 100644
--- a/data/sql/metadata.sql
+++ b/data/sql/metadata.sql
@@ -9,8 +9,8 @@
 INSERT INTO "metadata" VALUES('DATABASE.LAYOUT.VERSION.MAJOR', 1);
 INSERT INTO "metadata" VALUES('DATABASE.LAYOUT.VERSION.MINOR', 3);
 
-INSERT INTO "metadata" VALUES('EPSG.VERSION', 'v11.003');
-INSERT INTO "metadata" VALUES('EPSG.DATE', '2024-01-15');
+INSERT INTO "metadata" VALUES('EPSG.VERSION', 'v11.004');
+INSERT INTO "metadata" VALUES('EPSG.DATE', '2024-02-24');
 
 -- The value of ${PROJ_VERSION} is substituted at build time by the actual
 -- value.
diff --git a/data/sql/supersession.sql b/data/sql/supersession.sql
index 3ffd3e2fb6..21106415f7 100644
--- a/data/sql/supersession.sql
+++ b/data/sql/supersession.sql
@@ -288,8 +288,6 @@ INSERT INTO "supersession" VALUES('grid_transformation','EPSG','9639','grid_tran
 INSERT INTO "supersession" VALUES('grid_transformation','EPSG','10491','grid_transformation','EPSG','10493','EPSG',0);
 INSERT INTO "supersession" VALUES('grid_transformation','EPSG','10489','grid_transformation','EPSG','10491','EPSG',0);
 INSERT INTO "supersession" VALUES('grid_transformation','EPSG','10492','grid_transformation','EPSG','10494','EPSG',0);
-INSERT INTO "supersession" VALUES('grid_transformation','EPSG','9884','grid_transformation','EPSG','10130','EPSG',1);
-INSERT INTO "supersession" VALUES('grid_transformation','EPSG','9885','grid_transformation','EPSG','10133','EPSG',1);
 INSERT INTO "supersession" VALUES('grid_transformation','EPSG','10490','grid_transformation','EPSG','10492','EPSG',0);
 INSERT INTO "supersession" VALUES('grid_transformation','EPSG','10130','grid_transformation','EPSG','10504','EPSG',1);
 INSERT INTO "supersession" VALUES('grid_transformation','EPSG','10133','grid_transformation','EPSG','10505','EPSG',1);
diff --git a/scripts/build_db.py b/scripts/build_db.py
index c337db985f..456c4accfa 100755
--- a/scripts/build_db.py
+++ b/scripts/build_db.py
@@ -294,7 +294,7 @@ def create_datumensemble_transformations(proj_db_cursor):
                 # Insert a null transformation between the representative CRS of the datum ensemble
                 # and each representative CRS of its members.
                 crs_code, crs_name, crs_extent = find_crs_code_name_extent_from_geodetic_datum_code(proj_db_cursor, member_code)
-                assert crs_extent == ensemble_crs_extent or (crs_extent in (2830, 1262) and ensemble_crs_extent in (2830, 1262)), (ensemble_crs_code, ensemble_crs_name, ensemble_crs_extent, crs_code, crs_name, crs_extent)
+                assert crs_extent == ensemble_crs_extent or (crs_extent in (2830, 1262) and ensemble_crs_extent in (2830, 1262)) or (ensemble_crs_code == 4258 and ensemble_crs_extent == 4755 and crs_extent == 1298), (ensemble_crs_code, ensemble_crs_name, ensemble_crs_extent, crs_code, crs_name, crs_extent)
 
                 code = '%s_TO_%s' % (ensemble_crs_name, crs_name)
                 code = code.replace(' ', '')