diff --git a/NEWS.md b/NEWS.md
index 0b65c0a..38c8e46 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,14 @@
+1.0.7 (2016-09-20)
+
+__Bugfixes__
+
+* `NULL` geometries or geometry IDs no longer result in an exception from any
+  augmentation functions ([#178](https://github.com/CartoDB/observatory-extension/issues/178))
+
+__Improvements__
+
+* Automatic tests work for Canada and Thailand
+
 1.0.6 (2016-09-08)
 
 __Improvements__
diff --git a/src/pg/sql/41_observatory_augmentation.sql b/src/pg/sql/41_observatory_augmentation.sql
index cf6f910..5341945 100644
--- a/src/pg/sql/41_observatory_augmentation.sql
+++ b/src/pg/sql/41_observatory_augmentation.sql
@@ -179,7 +179,10 @@ BEGIN
     --raise notice 'Cannot find data table for boundary ID %, column_ids %, and time_span %', geometry_level, column_ids, time_span;
   END IF;
 
-  IF ST_GeometryType(geom) = 'ST_Point'
+  IF geom IS NULL
+  THEN
+    results := NULL;
+  ELSIF ST_GeometryType(geom) = 'ST_Point'
   THEN
     --raise notice 'geom_table_name %, data_table_info %', geom_table_name, data_table_info::json[];
     results := cdb_observatory._OBS_GetPoints(geom,
@@ -361,6 +364,10 @@ DECLARE
   sql TEXT;
   numer_name TEXT;
 BEGIN
+  IF geom IS NULL THEN
+    RETURN NULL;
+  END IF;
+
   geom := ST_SnapToGrid(geom, 0.000001);
 
   EXECUTE
@@ -525,6 +532,9 @@ DECLARE
   measure_val NUMERIC;
   data_geoid_colname TEXT;
 BEGIN
+  IF geom_ref IS NULL THEN
+    RETURN NULL;
+  END IF;
 
   EXECUTE
      $query$
@@ -573,6 +583,9 @@ DECLARE
   category_val TEXT;
   category_share NUMERIC;
 BEGIN
+  IF geom IS NULL THEN
+    RETURN NULL;
+  END IF;
 
   EXECUTE
      $query$
diff --git a/src/pg/test/expected/41_observatory_augmentation_test.out b/src/pg/test/expected/41_observatory_augmentation_test.out
index 44764f7..621ade2 100644
--- a/src/pg/test/expected/41_observatory_augmentation_test.out
+++ b/src/pg/test/expected/41_observatory_augmentation_test.out
@@ -66,12 +66,18 @@ t
 obs_getmeasure_bad_geometry
 t
 (1 row)
+obs_getmeasure_null
+t
+(1 row)
 obs_getcategory_point
 t
 (1 row)
 obs_getcategory_polygon
 t
 (1 row)
+obs_getcategory_null
+t
+(1 row)
 obs_getpopulation
 t
 (1 row)
@@ -81,6 +87,9 @@ t
 obs_getpopulation_polygon_null_test
 t
 (1 row)
+obs_getpopulation_polygon_null_geom_test
+t
+(1 row)
 obs_getuscensusmeasure_point_male_pop
 t
 (1 row)
@@ -90,12 +99,18 @@ t
 obs_getuscensusmeasure_null
 t
 (1 row)
+obs_getuscensusmeasure_null_geom
+t
+(1 row)
 obs_getuscensuscategory_point
 t
 (1 row)
 obs_getuscensuscategory_polygon
 t
 (1 row)
+obs_getuscensuscategory_null
+t
+(1 row)
 obs_getmeasurebyid_cartodb_census_tract
 t
 (1 row)
@@ -108,3 +123,6 @@ t
 obs_getmeasurebyid_nulls
 t
 (1 row)
+obs_getmeasurebyid_null_id
+t
+(1 row)
diff --git a/src/pg/test/sql/41_observatory_augmentation_test.sql b/src/pg/test/sql/41_observatory_augmentation_test.sql
index 53d40d9..06f3370 100644
--- a/src/pg/test/sql/41_observatory_augmentation_test.sql
+++ b/src/pg/test/sql/41_observatory_augmentation_test.sql
@@ -203,6 +203,11 @@ SELECT abs(cdb_observatory.OBS_GetMeasure(
   cdb_observatory._ProblemTestArea(),
   'us.census.acs.B01003001') - 96230.2929825897) / 96230.2929825897 < 0.001 As OBS_GetMeasure_bad_geometry;
 
+-- OBS_GetMeasure with NULL Input
+SELECT cdb_observatory.OBS_GetMeasure(
+  NULL,
+  'us.census.acs.B01003001') IS NULL As OBS_GetMeasure_null;
+
 -- Point-based OBS_GetCategory
 SELECT cdb_observatory.OBS_GetCategory(
   cdb_observatory._TestPoint(), 'us.census.spielman_singleton_segments.X10') = 'Wealthy, urban without Kids' As OBS_GetCategory_point;
@@ -211,6 +216,10 @@ SELECT cdb_observatory.OBS_GetCategory(
 SELECT cdb_observatory.OBS_GetCategory(
   cdb_observatory._TestArea(), 'us.census.spielman_singleton_segments.X10') = 'Wealthy, urban without Kids' As obs_getcategory_polygon;
 
+-- NULL Input OBS_GetCategory
+SELECT cdb_observatory.OBS_GetCategory(
+  NULL, 'us.census.spielman_singleton_segments.X10') IS NULL As obs_getcategory_null;
+
 -- Point-based OBS_GetPopulation, default normalization (area)
 SELECT (abs(OBS_GetPopulation - 10923.093200390833950) / 10923.093200390833950) < 0.001 As OBS_GetPopulation FROM
   cdb_observatory.OBS_GetPopulation(
@@ -231,6 +240,13 @@ FROM
     cdb_observatory._TestArea(), NULL
   ) As m(obs_getpopulation_polygon_null);
 
+-- Null input OBS_GetPopulation
+SELECT obs_getpopulation_polygon_null_geom IS NULL As obs_getpopulation_polygon_null_geom_test
+FROM
+  cdb_observatory.OBS_GetPopulation(
+    NULL, NULL
+  ) As m(obs_getpopulation_polygon_null_geom);
+
 -- Point-based OBS_GetUSCensusMeasure, default normalization (area)
 SELECT (abs(cdb_observatory.obs_getuscensusmeasure(
   cdb_observatory._testpoint(), 'male population') - 6789.5647735060920500) / 6789.5647735060920500) < 0.001 As obs_getuscensusmeasure_point_male_pop;
@@ -244,6 +260,11 @@ SELECT (abs(cdb_observatory.obs_getuscensusmeasure(
 SELECT (abs(cdb_observatory.obs_getuscensusmeasure(
   cdb_observatory._testarea(), 'male population', NULL) - 6043.63061042765) / 6043.63061042765) < 0.001 As obs_getuscensusmeasure_null;
 
+-- Poly-based OBS_GetUSCensusMeasure, Null input geom
+SELECT cdb_observatory.obs_getuscensusmeasure(
+  NULL, 'male population', NULL) IS NULL As obs_getuscensusmeasure_null_geom;
+
+
 -- Point-based OBS_GetUSCensusCategory
 SELECT cdb_observatory.OBS_GetUSCensusCategory(
   cdb_observatory._testpoint(), 'Spielman-Singleton Segments: 10 Clusters') = 'Wealthy, urban without Kids' As OBS_GetUSCensusCategory_point;
@@ -252,6 +273,10 @@ SELECT cdb_observatory.OBS_GetUSCensusCategory(
 SELECT cdb_observatory.OBS_GetUSCensusCategory(
   cdb_observatory._testarea(), 'Spielman-Singleton Segments: 10 Clusters') = 'Wealthy, urban without Kids' As OBS_GetUSCensusCategory_polygon;
 
+-- Null-input OBS_GetUSCensusCategory
+SELECT cdb_observatory.OBS_GetUSCensusCategory(
+  NULL, 'Spielman-Singleton Segments: 10 Clusters') IS NULL As OBS_GetUSCensusCategory_null;
+
 
 -- OBS_GetMeasureById tests
 -- typical query
@@ -285,3 +310,11 @@ SELECT cdb_observatory.OBS_GetMeasureById(
   'us.census.tiger.block_group',
   '2010 - 2014'
 ) IS NULL As OBS_GetMeasureById_nulls;
+
+-- NULL input id
+SELECT cdb_observatory.OBS_GetMeasureById(
+  NULL,
+  'us.census.acs.B01003001',
+  'us.census.tiger.block_group',
+  '2010 - 2014'
+) IS NULL As OBS_GetMeasureById_null_id;
diff --git a/src/python/test/autotest.py b/src/python/test/autotest.py
index effdf4a..356039d 100644
--- a/src/python/test/autotest.py
+++ b/src/python/test/autotest.py
@@ -60,27 +60,30 @@ SKIP_COLUMNS = set([
     u'mx.inegi_columns.POB36',
     u'mx.inegi_columns.POB33',
     u'mx.inegi_columns.POB58',
+    u'mx.inegi_columns.DISC4',
 ])
 
-def default_geometry_id(column_id):
-    '''
-    Returns default test point for the column_id.
-    '''
-    if column_id == 'whosonfirst.wof_disputed_geom':
-        return 'ST_SetSRID(ST_MakePoint(76.57, 33.78), 4326)'
-    elif column_id == 'whosonfirst.wof_marinearea_geom':
-        return 'ST_SetSRID(ST_MakePoint(-68.47, 43.33), 4326)'
-    elif column_id in ('us.census.tiger.school_district_elementary',
-                       'us.census.tiger.school_district_secondary',
-                       'us.census.tiger.school_district_elementary_clipped',
-                       'us.census.tiger.school_district_secondary_clipped'):
-        return 'ST_SetSRID(ST_MakePoint(-73.7067, 40.7025), 4326)'
-    elif column_id.startswith('es.ine'):
-        return 'ST_SetSRID(ST_MakePoint(-2.51141249535454, 42.8226119029222), 4326)'
-    elif column_id.startswith('us.zillow'):
-        return 'ST_SetSRID(ST_MakePoint(-81.3544048197256, 28.3305906291771), 4326)'
-    else:
-        return 'ST_SetSRID(ST_MakePoint(-73.9, 40.7), 4326)'
+#def default_geometry_id(column_id):
+#    '''
+#    Returns default test point for the column_id.
+#    '''
+#    if column_id == 'whosonfirst.wof_disputed_geom':
+#        return 'ST_SetSRID(ST_MakePoint(76.57, 33.78), 4326)'
+#    elif column_id == 'whosonfirst.wof_marinearea_geom':
+#        return 'ST_SetSRID(ST_MakePoint(-68.47, 43.33), 4326)'
+#    elif column_id in ('us.census.tiger.school_district_elementary',
+#                       'us.census.tiger.school_district_secondary',
+#                       'us.census.tiger.school_district_elementary_clipped',
+#                       'us.census.tiger.school_district_secondary_clipped'):
+#        return 'ST_SetSRID(ST_MakePoint(-73.7067, 40.7025), 4326)'
+#    elif column_id.startswith('es.ine'):
+#        return 'ST_SetSRID(ST_MakePoint(-2.51141249535454, 42.8226119029222), 4326)'
+#    elif column_id.startswith('us.zillow'):
+#        return 'ST_SetSRID(ST_MakePoint(-81.3544048197256, 28.3305906291771), 4326)'
+#    elif column_id.startswith('ca.'):
+#        return ''
+#    else:
+#        return 'ST_SetSRID(ST_MakePoint(-73.9, 40.7), 4326)'
 
 
 def default_point(column_id):
@@ -107,6 +110,11 @@ def default_point(column_id):
         return 'ST_SetSRID(ST_MakePoint(-81.3544048197256, 28.3305906291771), 4326)'
     elif column_id.startswith('mx.'):
         return 'ST_SetSRID(ST_MakePoint(-99.17019367218018, 19.41347699386547), 4326)'
+    elif column_id.startswith('ca.'):
+        raise SkipTest('Skipping Canada until validation of data complete')
+        return 'ST_SetSRID(ST_MakePoint(-79.39716339111328, 43.65694347778308), 4326)'
+    elif column_id.startswith('th.'):
+        return 'ST_SetSRID(ST_MakePoint(100.49263000488281, 13.725377712079784), 4326)'
     else:
         return 'ST_SetSRID(ST_MakePoint(-73.9, 40.7), 4326)'
 
@@ -116,7 +124,7 @@ def default_area(column_id):
     Returns default test area for the column_id
     '''
     point = default_point(column_id)
-    area = 'ST_Transform(ST_Buffer(ST_Transform({point}, 3857), 1000), 4326)'.format(
+    area = 'ST_Transform(ST_Buffer(ST_Transform({point}, 3857), 250), 4326)'.format(
         point=point)
     return area