diff --git a/neuralnetworks/1.0/vts/OWNERS b/neuralnetworks/1.0/vts/OWNERS
index 87e322b..b5a8e1f 100644
--- a/neuralnetworks/1.0/vts/OWNERS
+++ b/neuralnetworks/1.0/vts/OWNERS
@@ -2,9 +2,14 @@
 butlermichael@google.com
 dgross@google.com
 jeanluc@google.com
+levp@google.com
 miaowang@google.com
 mikie@google.com
+mks@google.com
 pszczepaniak@google.com
+slavash@google.com
+vddang@google.com
+xusongw@google.com
 
 # VTS team
 yim@google.com
diff --git a/neuralnetworks/1.1/vts/OWNERS b/neuralnetworks/1.1/vts/OWNERS
index 87e322b..b5a8e1f 100644
--- a/neuralnetworks/1.1/vts/OWNERS
+++ b/neuralnetworks/1.1/vts/OWNERS
@@ -2,9 +2,14 @@
 butlermichael@google.com
 dgross@google.com
 jeanluc@google.com
+levp@google.com
 miaowang@google.com
 mikie@google.com
+mks@google.com
 pszczepaniak@google.com
+slavash@google.com
+vddang@google.com
+xusongw@google.com
 
 # VTS team
 yim@google.com
diff --git a/neuralnetworks/1.2/types.hal b/neuralnetworks/1.2/types.hal
index 61970f0..4377131 100644
--- a/neuralnetworks/1.2/types.hal
+++ b/neuralnetworks/1.2/types.hal
@@ -26,7 +26,56 @@
  * The type of an operation in a model.
  */
 enum OperationType : @1.1::OperationType {
-
+    // TODO(b/116445845): Sync docs when all ops are implemented.
+    ARGMAX = 38,
+    ARGMIN = 39,
+    PAD_V2 = 40,
+    BBOX_TRANSFORM = 41,
+    BIDIRECTIONAL_SEQUENCE_LSTM = 42,
+    BIDIRECTIONAL_SEQUENCE_RNN = 43,
+    BOX_WITH_NMS_LIMIT = 44,
+    CAST = 45,
+    CHANNEL_SHUFFLE = 46,
+    DETECTION_OUTPUT = 47,
+    EMBEDDING_LOOKUP_SPARSE = 48,
+    EXP = 49,
+    EXPAND_DIMS = 50,
+    GATHER = 51,
+    GENERATE_PROPOSALS = 52,
+    GREATER = 53,
+    GREATER_EQUAL = 54,
+    GROUPED_CONV_2D = 55,
+    HEATMAP_MAX_KEYPOINT = 56,
+    LESS = 57,
+    LESS_EQUAL = 58,
+    LOG = 59,
+    LOGICAL_AND = 60,
+    LOGICAL_NOT = 61,
+    LOGICAL_OR = 62,
+    LOG_SOFTMAX = 63,
+    MAXIMUM = 64,
+    MINIMUM = 65,
+    NEG = 66,
+    POW = 67,
+    PRELU = 68,
+    PRIOR_BOX = 69,
+    QUANTIZE = 70,
+    QUANTIZED_16BIT_LSTM = 71,
+    RANDOM_MULTINOMIAL = 72,
+    REDUCE = 73,
+    ROI_ALIGN = 74,
+    RSQRT = 75,
+    SELECT = 76,
+    SIN = 77,
+    SLICE = 78,
+    SPARSE_TO_DENSE = 79,
+    SPLIT = 80,
+    SQRT = 81,
+    TILE = 82,
+    TOPK_V2 = 83,
+    TRANSPOSE_CONV_2D = 84,
+    UNIDIRECTIONAL_SEQUENCE_LSTM = 85,
+    UNIDIRECTIONAL_SEQUENCE_RNN = 86,
 };
 
 /**
diff --git a/neuralnetworks/1.2/vts/OWNERS b/neuralnetworks/1.2/vts/OWNERS
index 8f25436..b5a8e1f 100644
--- a/neuralnetworks/1.2/vts/OWNERS
+++ b/neuralnetworks/1.2/vts/OWNERS
@@ -8,6 +8,8 @@
 mks@google.com
 pszczepaniak@google.com
 slavash@google.com
+vddang@google.com
+xusongw@google.com
 
 # VTS team
 yim@google.com