diff --git a/infra/deploy-runner/generate-engine-gelios-v10-catalogs.mjs b/infra/deploy-runner/generate-engine-gelios-v10-catalogs.mjs
new file mode 100644
index 0000000..ba06dc3
--- /dev/null
+++ b/infra/deploy-runner/generate-engine-gelios-v10-catalogs.mjs
@@ -0,0 +1,167 @@
+#!/usr/bin/env node
+import { createHash } from "node:crypto";
+import { readFile, writeFile } from "node:fs/promises";
+import { resolve } from "node:path";
+
+import {
+  compileL2ExecutionPlan,
+  instantiateL2Connection,
+} from "../../packages/external-provider-contract/src/index.mjs";
+import {
+  geliosProviderPackageV10,
+  geliosTelemetryFieldRegistryV3,
+} from "../../packages/external-provider-contract/providers/gelios/v10/index.mjs";
+
+const engineRoot = resolve(
+  process.env.NODEDC_ENGINE_SOURCE_ROOT || "../NODEDC_ENGINE_INFRA",
+);
+const executionCatalogPath = resolve(
+  engineRoot,
+  "nodedc-source/server/assets/execution-plans/v1/catalog.json",
+);
+const securityCatalogPath = resolve(
+  engineRoot,
+  "nodedc-source/server/assets/provider-packages/v1/catalog.json",
+);
+
+const executionCatalog = JSON.parse(
+  await readFile(executionCatalogPath, "utf8"),
+);
+executionCatalog.runtime.compilerVersions = [
+  ...new Set([...executionCatalog.runtime.compilerVersions, "1.3.0"]),
+].sort();
+executionCatalog.packages = executionCatalog.packages.filter(
+  (providerPackage) => providerPackage.id !== geliosProviderPackageV10.id,
+);
+executionCatalog.packages.push(executionCatalogEntry());
+await writeFile(executionCatalogPath, `${JSON.stringify(executionCatalog, null, 2)}\n`);
+
+const securityCatalog = JSON.parse(
+  await readFile(securityCatalogPath, "utf8"),
+);
+securityCatalog.packages = securityCatalog.packages.filter(
+  (providerPackage) => providerPackage.id !== geliosProviderPackageV10.id,
+);
+securityCatalog.packages.push(securityCatalogEntry());
+await writeFile(securityCatalogPath, `${JSON.stringify(securityCatalog, null, 2)}\n`);
+
+console.log(JSON.stringify({
+  ok: true,
+  providerPackage: geliosProviderPackageV10.id,
+  executionCatalogPath,
+  securityCatalogPath,
+}, null, 2));
+
+function executionCatalogEntry() {
+  const profiles = geliosProviderPackageV10.collectionProfiles.map((profile) => {
+    const connection = instantiateL2Connection(geliosProviderPackageV10, {
+      tenantId: "tenant-catalog-build",
+      connectionId: `catalog-${profile.id.replaceAll(".", "-")}`,
+      collectionProfileId: profile.id,
+      providerCredentialRef: "ndc-credref:catalog-build-provider-v10",
+    });
+    const plan = compileL2ExecutionPlan(
+      geliosProviderPackageV10,
+      connection,
+      profile.dataProductId === "fleet.positions.current.v5"
+        ? { telemetryFieldRegistry: geliosTelemetryFieldRegistryV3 }
+        : {},
+    );
+    const { packageDigest: _packageDigest, ...artifacts } = plan.artifacts;
+    return {
+      id: profile.id,
+      dataProductId: profile.dataProductId,
+      capabilityIds: [...profile.capabilityIds],
+      stepSignatures: plan.steps.map((step) => ({
+        id: step.id,
+        kind: step.kind,
+        ...(step.config.capabilityId ? { capabilityId: step.config.capabilityId } : {}),
+        ...(step.config.mappingContractId ? {
+          mappingContractId: step.config.mappingContractId,
+        } : {}),
+        ...(step.config.dataProductId ? { dataProductId: step.config.dataProductId } : {}),
+        ...(step.config.nodeType ? { nodeType: step.config.nodeType } : {}),
+      })),
+      artifacts,
+    };
+  });
+  return {
+    id: geliosProviderPackageV10.id,
+    providerId: geliosProviderPackageV10.providerId,
+    version: geliosProviderPackageV10.version,
+    contractDigest: canonicalDigest(geliosProviderPackageV10),
+    providerCredential: {
+      authModeId: "gelios.rest-rotating-bearer.v3",
+      credentialType: "ndcProviderRotatingAccessApi",
+    },
+    publisher: {
+      nodeType: "n8n-nodes-ndc.ndcDataProductPublish",
+      credentialType: "ndcDataProductWriterApi",
+    },
+    capabilities: geliosProviderPackageV10.capabilities.map((capability) => ({
+      id: capability.id,
+      contractDigest: canonicalDigest(capability),
+      requestDigest: canonicalDigest(capability.request),
+      method: capability.request.method,
+      url: requestUrl(capability.request),
+    })),
+    profiles,
+  };
+}
+
+function securityCatalogEntry() {
+  const productsByCapability = new Map(
+    geliosProviderPackageV10.capabilities.map((capability) => [capability.id, new Set()]),
+  );
+  for (const profile of geliosProviderPackageV10.collectionProfiles) {
+    if (profile.dataProductId !== "fleet.units.contacts.current.v1") continue;
+    for (const capabilityId of profile.capabilityIds) {
+      productsByCapability.get(capabilityId)?.add(profile.dataProductId);
+    }
+  }
+  return {
+    id: geliosProviderPackageV10.id,
+    version: geliosProviderPackageV10.version,
+    providerId: geliosProviderPackageV10.providerId,
+    providerCredential: {
+      authModeId: "gelios.rest-rotating-bearer.v3",
+      credentialType: "ndcProviderRotatingAccessApi",
+    },
+    capabilities: geliosProviderPackageV10.capabilities
+      .filter((capability) => productsByCapability.get(capability.id)?.size)
+      .map((capability) => ({
+        id: capability.id,
+        classification: capability.classification,
+        status: capability.status,
+        request: {
+          method: capability.request.method,
+          url: requestUrl(capability.request),
+        },
+        dataProductIds: [...productsByCapability.get(capability.id)].sort(),
+      })),
+    publisher: {
+      nodeType: "n8n-nodes-ndc.ndcDataProductPublish",
+      credentialType: "ndcDataProductWriterApi",
+    },
+  };
+}
+
+function requestUrl(request) {
+  const url = new URL(request.path, request.baseUrl);
+  for (const [name, value] of Object.entries(request.query || {})) {
+    url.searchParams.append(name, String(value));
+  }
+  return url.toString();
+}
+
+function canonicalDigest(value) {
+  return `sha256:${createHash("sha256").update(JSON.stringify(stableValue(value)), "utf8").digest("hex")}`;
+}
+
+function stableValue(value) {
+  if (Array.isArray(value)) return value.map(stableValue);
+  if (!value || typeof value !== "object") return value;
+  return Object.fromEntries(
+    Object.keys(value).sort().map((key) => [key, stableValue(value[key])]),
+  );
+}
diff --git a/packages/external-provider-contract/providers/gelios/v10/index.mjs b/packages/external-provider-contract/providers/gelios/v10/index.mjs
new file mode 100644
index 0000000..a40be3c
--- /dev/null
+++ b/packages/external-provider-contract/providers/gelios/v10/index.mjs
@@ -0,0 +1,9 @@
+export {
+  GELIOS_PROVIDER_PACKAGE_ID,
+  GELIOS_PROVIDER_PACKAGE_VERSION,
+  GELIOS_UNIT_CONTACTS_DATA_PRODUCT_ID,
+  GELIOS_UNIT_CONTACTS_DATA_PRODUCT_VERSION,
+  GELIOS_UNIT_CONTACTS_ONTOLOGY_REVISION,
+  geliosProviderPackageV10,
+} from "./package.mjs";
+export { geliosTelemetryFieldRegistryV3 } from "./telemetry-field-registry.mjs";
diff --git a/packages/external-provider-contract/providers/gelios/v10/package.mjs b/packages/external-provider-contract/providers/gelios/v10/package.mjs
new file mode 100644
index 0000000..127a894
--- /dev/null
+++ b/packages/external-provider-contract/providers/gelios/v10/package.mjs
@@ -0,0 +1,188 @@
+import { geliosProviderPackageV9 } from "../v9/package.mjs";
+
+export const GELIOS_PROVIDER_PACKAGE_ID = "gelios.provider.v10";
+export const GELIOS_PROVIDER_PACKAGE_VERSION = "10.0.0";
+export const GELIOS_UNIT_CONTACTS_DATA_PRODUCT_ID = "fleet.units.contacts.current.v1";
+export const GELIOS_UNIT_CONTACTS_DATA_PRODUCT_VERSION = "1.0.0";
+export const GELIOS_UNIT_CONTACTS_ONTOLOGY_REVISION = "ontology.map.moving_object.v3";
+
+const FIELD_POLICY_ID = "gelios.units.contacts.fields.v1";
+const COLLECTION_PROFILE_ID = "gelios.units.contacts.cold.v1";
+const MAPPING_ID = "gelios.units.to.fleet.units.contacts.current.v1";
+const TEMPLATE_ID = "gelios.units.contacts.l2.v1";
+
+const contactFields = Object.freeze([
+  "device_imei",
+  "device_phone_primary",
+  "device_phone_secondary",
+  "display_name",
+  "provider_creator_login",
+]);
+
+const value = structuredClone(geliosProviderPackageV9);
+value.id = GELIOS_PROVIDER_PACKAGE_ID;
+value.version = GELIOS_PROVIDER_PACKAGE_VERSION;
+value.manifest = {
+  ...value.manifest,
+  id: "gelios.provider.manifest.v10",
+  version: GELIOS_PROVIDER_PACKAGE_VERSION,
+  fieldPolicyIds: [...value.manifest.fieldPolicyIds, FIELD_POLICY_ID],
+  collectionProfileIds: [...value.manifest.collectionProfileIds, COLLECTION_PROFILE_ID],
+  dataProductIds: [...value.manifest.dataProductIds, GELIOS_UNIT_CONTACTS_DATA_PRODUCT_ID],
+  mappingContractIds: [...value.manifest.mappingContractIds, MAPPING_ID],
+  l2TemplateIds: [...value.manifest.l2TemplateIds, TEMPLATE_ID],
+};
+
+value.fieldPolicies.push({
+  id: FIELD_POLICY_ID,
+  version: GELIOS_UNIT_CONTACTS_DATA_PRODUCT_VERSION,
+  dataProductId: GELIOS_UNIT_CONTACTS_DATA_PRODUCT_ID,
+  targetFields: [...contactFields],
+  unknownSourceFields: "drop",
+  dynamicSourceFields: "drop_until_classified",
+  restrictedSourcePaths: [
+    "availableToUsers",
+    "commands",
+    "currentUserAccess",
+    "customFields",
+    "driver",
+    "extraInfo",
+    "hwDecryptKey",
+    "lastMsg.address",
+    "lastMsg.params",
+    "lastSensorsVal",
+    "preSetCommandGroup",
+    "sensors",
+    "stationaryLat",
+    "stationaryLon",
+  ],
+});
+
+value.collectionProfiles.push({
+  id: COLLECTION_PROFILE_ID,
+  version: GELIOS_PROVIDER_PACKAGE_VERSION,
+  mode: "realtime",
+  schedule: { intervalMs: 6 * 60 * 60 * 1000 },
+  capabilityIds: ["gelios.units.current.read"],
+  dataProductId: GELIOS_UNIT_CONTACTS_DATA_PRODUCT_ID,
+  mappingContractId: MAPPING_ID,
+  fieldPolicyId: FIELD_POLICY_ID,
+  l2TemplateId: TEMPLATE_ID,
+  entityScope: {
+    mode: "all_visible_to_credential",
+    refresh: "each_collection_run",
+    businessEntityFilter: "forbidden",
+  },
+  batching: { maxFacts: 5000 },
+  cardinality: {
+    maxCurrentEntities: 5000,
+    onExceed: "require_partitioned_data_product",
+  },
+  retry: { maxAttempts: 4, backoff: "fixed_delay", delayMs: 2000 },
+});
+
+value.dataProducts.push({
+  id: GELIOS_UNIT_CONTACTS_DATA_PRODUCT_ID,
+  version: GELIOS_UNIT_CONTACTS_DATA_PRODUCT_VERSION,
+  ontologyRevision: GELIOS_UNIT_CONTACTS_ONTOLOGY_REVISION,
+  deliveryMode: "snapshot+patch",
+  semanticTypes: ["map.moving_object"],
+  fields: [...contactFields],
+  fieldContracts: {
+    device_imei: optionalString(),
+    device_phone_primary: optionalString(),
+    device_phone_secondary: optionalString(),
+    display_name: { type: "string", required: true },
+    provider_creator_login: optionalString(),
+  },
+  history: { mode: "none", retentionDays: 1 },
+});
+
+value.mappingContracts.push({
+  schemaVersion: "nodedc.semantic-mapping/v1",
+  id: MAPPING_ID,
+  version: GELIOS_PROVIDER_PACKAGE_VERSION,
+  sourceCapabilityId: "gelios.units.current.read",
+  fieldPolicyId: FIELD_POLICY_ID,
+  target: {
+    dataProductId: GELIOS_UNIT_CONTACTS_DATA_PRODUCT_ID,
+    version: GELIOS_UNIT_CONTACTS_DATA_PRODUCT_VERSION,
+    ontologyRevision: GELIOS_UNIT_CONTACTS_ONTOLOGY_REVISION,
+    semanticType: "map.moving_object",
+  },
+  derivations: {},
+  fact: {
+    sourceId: {
+      strategy: "first_non_empty",
+      paths: ["id", "unit_id", "unitId"],
+      coerce: "string",
+      prefix: "gelios-unit-",
+    },
+    semanticType: { constant: "map.moving_object" },
+    observedAt: {
+      strategy: "first_non_empty",
+      paths: ["updatedAt"],
+      coerce: "unix_or_iso_timestamp",
+      fallback: "collection_received_at",
+    },
+    attributes: {
+      device_imei: guardedStringField(["imei"], "imeiIsVisible"),
+      device_phone_primary: guardedStringField(["phone"], "phoneIsVisible"),
+      device_phone_secondary: guardedStringField(["phone2"], "phone2IsVisible"),
+      display_name: stringField(["name", "unit_name", "title", "label"], false),
+      provider_creator_login: stringField(["creator.login"]),
+    },
+  },
+});
+
+const profileTemplate = value.l2Templates.find(
+  (template) => template.id === "gelios.units.profile.l2.v1",
+);
+if (!profileTemplate) throw new Error("gelios_v10_profile_template_missing");
+value.l2Templates.push({
+  ...structuredClone(profileTemplate),
+  id: TEMPLATE_ID,
+  version: GELIOS_PROVIDER_PACKAGE_VERSION,
+  steps: [
+    { id: "collection.trigger", kind: "collection_trigger", collectionProfileDriven: true },
+    { id: "provider.fetch-units", kind: "provider_request", capabilityId: "gelios.units.current.read" },
+    { id: "provider.extract-units", kind: "extract_items", capabilityId: "gelios.units.current.read" },
+    { id: "ontology.map", kind: "semantic_mapping", mappingContractId: MAPPING_ID },
+    {
+      id: "data-product.publish",
+      kind: "data_product_publish",
+      dataProductId: GELIOS_UNIT_CONTACTS_DATA_PRODUCT_ID,
+      nodeType: "n8n-nodes-ndc.ndcDataProductPublish",
+    },
+  ],
+});
+
+export const geliosProviderPackageV10 = deepFreeze(value);
+
+function optionalString() {
+  return { type: "string", required: false };
+}
+
+function stringField(paths, omitIfMissing = true) {
+  return {
+    strategy: "first_non_empty",
+    paths,
+    coerce: "string",
+    ...(omitIfMissing ? { omitIfMissing: true } : {}),
+  };
+}
+
+function guardedStringField(paths, guardPath) {
+  return {
+    ...stringField(paths),
+    guardPath,
+    guardEquals: true,
+  };
+}
+
+function deepFreeze(input) {
+  if (!input || typeof input !== "object" || Object.isFrozen(input)) return input;
+  Object.freeze(input);
+  for (const child of Object.values(input)) deepFreeze(child);
+  return input;
+}
diff --git a/packages/external-provider-contract/providers/gelios/v10/telemetry-field-registry.mjs b/packages/external-provider-contract/providers/gelios/v10/telemetry-field-registry.mjs
new file mode 100644
index 0000000..ca44c43
--- /dev/null
+++ b/packages/external-provider-contract/providers/gelios/v10/telemetry-field-registry.mjs
@@ -0,0 +1,20 @@
+import { geliosTelemetryFieldRegistryV2 } from "../v9/telemetry-field-registry.mjs";
+import {
+  GELIOS_PROVIDER_PACKAGE_ID,
+  GELIOS_PROVIDER_PACKAGE_VERSION,
+} from "./package.mjs";
+
+const value = structuredClone(geliosTelemetryFieldRegistryV2);
+value.providerPackage = {
+  id: GELIOS_PROVIDER_PACKAGE_ID,
+  version: GELIOS_PROVIDER_PACKAGE_VERSION,
+};
+
+export const geliosTelemetryFieldRegistryV3 = deepFreeze(value);
+
+function deepFreeze(input) {
+  if (!input || typeof input !== "object" || Object.isFrozen(input)) return input;
+  Object.freeze(input);
+  for (const child of Object.values(input)) deepFreeze(child);
+  return input;
+}
diff --git a/packages/external-provider-contract/src/l2-execution-plan.mjs b/packages/external-provider-contract/src/l2-execution-plan.mjs
index bb0dc4a..19233e0 100644
--- a/packages/external-provider-contract/src/l2-execution-plan.mjs
+++ b/packages/external-provider-contract/src/l2-execution-plan.mjs
@@ -9,9 +9,10 @@ export const L2_EXECUTION_PLAN_SCHEMA_VERSION = "nodedc.l2-execution-plan/v1";
 export const L2_GRAPH_BLUEPRINT_SCHEMA_VERSION = "nodedc.l2-graph-blueprint/v1";
 export const L2_MATERIALIZATION_RECEIPT_SCHEMA_VERSION = "nodedc.l2-materialization-receipt/v1";
 export const L2_MAPPING_RUNTIME_SCHEMA_VERSION = "nodedc.semantic-mapping-runtime/v1";
-export const L2_EXECUTION_PLAN_COMPILER_VERSION = "1.2.0";
+export const L2_EXECUTION_PLAN_COMPILER_VERSION = "1.3.0";
 export const L2_EXECUTION_PLAN_SUPPORTED_COMPILER_VERSIONS = Object.freeze([
   "1.1.0",
+  "1.2.0",
   L2_EXECUTION_PLAN_COMPILER_VERSION,
 ]);
 
@@ -86,7 +87,10 @@ export function compileL2ExecutionPlan(providerPackage, connectionInstance, opti
     mappingContractDigest: canonicalDigest(mapping),
     fieldPolicyDigest: canonicalDigest(fieldPolicy),
     dataProductDigest: canonicalDigest(dataProduct),
-    ...(telemetryProjection ? { telemetryRegistryDigest: telemetryProjection.registry.digest } : {}),
+    ...(telemetryProjection ? {
+      telemetryRegistryDigest: telemetryProjection.registry.digest,
+      telemetryProjectionDigest: canonicalDigest(telemetryProjection),
+    } : {}),
   };
 
   const steps = template.steps.map((step) => compileStep({
diff --git a/packages/external-provider-contract/src/provider-package.mjs b/packages/external-provider-contract/src/provider-package.mjs
index cd82c94..590c915 100644
--- a/packages/external-provider-contract/src/provider-package.mjs
+++ b/packages/external-provider-contract/src/provider-package.mjs
@@ -140,7 +140,7 @@ const MAPPING_TARGET_KEYS = new Set(["dataProductId", "version", "ontologyRevisi
 const FACT_KEYS = new Set(["sourceId", "semanticType", "observedAt", "geometry", "attributes"]);
 const EXPRESSION_KEYS = new Set([
   "strategy", "paths", "coerce", "prefix", "fallback", "constant", "derive",
-  "omitIfMissing", "omitIfInvalid", "minimum", "maximum",
+  "omitIfMissing", "omitIfInvalid", "minimum", "maximum", "guardPath", "guardEquals",
 ]);
 const GEOMETRY_KEYS = new Set([
   "type", "longitude", "latitude", "strategy", "paths", "allowedTypes", "omitIfInvalid",
@@ -1013,6 +1013,18 @@ function validateExpression(value, path, errors) {
   if (value.derive !== undefined) requiredIdentifier(value.derive, `${path}.derive`, errors);
   if (value.omitIfMissing !== undefined && typeof value.omitIfMissing !== "boolean") errors.push(`${path}.omitIfMissing_must_be_boolean`);
   if (value.omitIfInvalid !== undefined && typeof value.omitIfInvalid !== "boolean") errors.push(`${path}.omitIfInvalid_must_be_boolean`);
+  const hasGuardPath = value.guardPath !== undefined;
+  const hasGuardEquals = value.guardEquals !== undefined;
+  if (hasGuardPath !== hasGuardEquals) errors.push(`${path}.guard_requires_path_and_equals`);
+  if (hasGuardPath) {
+    if (!isCanonicalSourcePath(value.guardPath)) {
+      errors.push(`${path}.guardPath_must_be_canonical_dot_path`);
+    }
+    if (!["string", "number", "boolean"].includes(typeof value.guardEquals)) {
+      errors.push(`${path}.guardEquals_must_be_scalar`);
+    }
+    if (value.omitIfMissing !== true) errors.push(`${path}.guard_requires_omitIfMissing`);
+  }
   if (value.minimum !== undefined || value.maximum !== undefined) {
     if (value.coerce !== "number") errors.push(`${path}.range_requires_number_coercion`);
     if (value.minimum !== undefined && !Number.isFinite(value.minimum)) errors.push(`${path}.minimum_invalid`);
diff --git a/packages/external-provider-contract/test/l2-execution-plan.test.mjs b/packages/external-provider-contract/test/l2-execution-plan.test.mjs
index 2da9354..bbfb639 100644
--- a/packages/external-provider-contract/test/l2-execution-plan.test.mjs
+++ b/packages/external-provider-contract/test/l2-execution-plan.test.mjs
@@ -14,26 +14,26 @@ import {
   validateL2ExecutionPlan,
 } from "../src/index.mjs";
 import {
-  geliosProviderPackageV9,
-  geliosTelemetryFieldRegistryV2,
-} from "../providers/gelios/v9/index.mjs";
+  geliosProviderPackageV10,
+  geliosTelemetryFieldRegistryV3,
+} from "../providers/gelios/v10/index.mjs";
 
-const positionsConnection = instantiateL2Connection(geliosProviderPackageV9, {
+const positionsConnection = instantiateL2Connection(geliosProviderPackageV10, {
   tenantId: "tenant-compiler-fixture",
   connectionId: "gelios-compiler-fixture",
   collectionProfileId: "gelios.positions.current.realtime.v7",
   providerCredentialRef: "ndc-credref:provider-compiler-fixture-0001",
 });
 const positionsPlan = compileL2ExecutionPlan(
-  geliosProviderPackageV9,
+  geliosProviderPackageV10,
   positionsConnection,
-  { telemetryFieldRegistry: geliosTelemetryFieldRegistryV2 },
+  { telemetryFieldRegistry: geliosTelemetryFieldRegistryV3 },
 );
 
 assert.equal(positionsPlan.schemaVersion, L2_EXECUTION_PLAN_SCHEMA_VERSION);
-assert.equal(L2_EXECUTION_PLAN_COMPILER_VERSION, "1.2.0");
-assert.deepEqual(L2_EXECUTION_PLAN_SUPPORTED_COMPILER_VERSIONS, ["1.1.0", "1.2.0"]);
-assert.equal(positionsPlan.compilerVersion, "1.2.0");
+assert.equal(L2_EXECUTION_PLAN_COMPILER_VERSION, "1.3.0");
+assert.deepEqual(L2_EXECUTION_PLAN_SUPPORTED_COMPILER_VERSIONS, ["1.1.0", "1.2.0", "1.3.0"]);
+assert.equal(positionsPlan.compilerVersion, "1.3.0");
 assert.deepEqual(validateL2ExecutionPlan(positionsPlan), { ok: true, errors: [] });
 assert.match(positionsPlan.executionPlanDigest, /^sha256:[a-f0-9]{64}$/);
 assert.match(positionsPlan.artifacts.packageDigest, /^sha256:[a-f0-9]{64}$/);
@@ -123,9 +123,9 @@ assert.equal(Object.isFrozen(positionsPlan.steps), true);
 assert.equal(Object.isFrozen(positionsPlan.graphBlueprint), true);
 
 const clonedPlan = compileL2ExecutionPlan(
-  structuredClone(geliosProviderPackageV9),
+  structuredClone(geliosProviderPackageV10),
   structuredClone(positionsConnection),
-  { telemetryFieldRegistry: structuredClone(geliosTelemetryFieldRegistryV2) },
+  { telemetryFieldRegistry: structuredClone(geliosTelemetryFieldRegistryV3) },
 );
 assert.equal(clonedPlan.executionPlanDigest, positionsPlan.executionPlanDigest);
 
@@ -151,34 +151,34 @@ assert.equal(
 );
 
 assert.throws(
-  () => compileL2ExecutionPlan(geliosProviderPackageV9, positionsConnection),
+  () => compileL2ExecutionPlan(geliosProviderPackageV10, positionsConnection),
   /telemetry_registry_required/,
 );
 
-const profileConnection = instantiateL2Connection(geliosProviderPackageV9, {
+const profileConnection = instantiateL2Connection(geliosProviderPackageV10, {
   tenantId: "tenant-compiler-fixture",
   connectionId: "gelios-profile-compiler-fixture",
   collectionProfileId: "gelios.units.profile.cold.v1",
   providerCredentialRef: "ndc-credref:provider-compiler-fixture-0001",
 });
-const profilePlan = compileL2ExecutionPlan(geliosProviderPackageV9, profileConnection);
+const profilePlan = compileL2ExecutionPlan(geliosProviderPackageV10, profileConnection);
 assert.deepEqual(validateL2ExecutionPlan(profilePlan), { ok: true, errors: [] });
 assert.equal(profilePlan.artifacts.telemetryRegistryDigest, undefined);
 assert.notEqual(profilePlan.executionPlanDigest, positionsPlan.executionPlanDigest);
 assert.deepEqual(profilePlan.graphBlueprint.runtime.mappingRuntime.derivationKinds, []);
 
-for (const collectionProfile of geliosProviderPackageV9.collectionProfiles) {
-  const connection = instantiateL2Connection(geliosProviderPackageV9, {
+for (const collectionProfile of geliosProviderPackageV10.collectionProfiles) {
+  const connection = instantiateL2Connection(geliosProviderPackageV10, {
     tenantId: "tenant-all-profiles-fixture",
     connectionId: `connection-${collectionProfile.id.replaceAll(".", "-")}`,
     collectionProfileId: collectionProfile.id,
     providerCredentialRef: "ndc-credref:provider-all-profiles-fixture",
   });
   const plan = compileL2ExecutionPlan(
-    geliosProviderPackageV9,
+    geliosProviderPackageV10,
     connection,
     collectionProfile.dataProductId === "fleet.positions.current.v5"
-      ? { telemetryFieldRegistry: geliosTelemetryFieldRegistryV2 }
+      ? { telemetryFieldRegistry: geliosTelemetryFieldRegistryV3 }
       : {},
   );
   assert.deepEqual(validateL2ExecutionPlan(plan), { ok: true, errors: [] });
@@ -188,16 +188,16 @@ for (const collectionProfile of geliosProviderPackageV9.collectionProfiles) {
   assert.equal(plan.graphBlueprint.edges.length, plan.steps.length + expectedEntrypoints - 2);
 }
 
-const secondConnection = instantiateL2Connection(geliosProviderPackageV9, {
+const secondConnection = instantiateL2Connection(geliosProviderPackageV10, {
   tenantId: "tenant-compiler-fixture",
   connectionId: "gelios-compiler-fixture-two",
   collectionProfileId: "gelios.positions.current.realtime.v7",
   providerCredentialRef: "ndc-credref:provider-compiler-fixture-0002",
 });
 const secondPlan = compileL2ExecutionPlan(
-  geliosProviderPackageV9,
+  geliosProviderPackageV10,
   secondConnection,
-  { telemetryFieldRegistry: geliosTelemetryFieldRegistryV2 },
+  { telemetryFieldRegistry: geliosTelemetryFieldRegistryV3 },
 );
 assert.notEqual(secondPlan.executionPlanDigest, positionsPlan.executionPlanDigest);
 
diff --git a/packages/external-provider-contract/test/provider-package.test.mjs b/packages/external-provider-contract/test/provider-package.test.mjs
index f1284a3..87cd67a 100644
--- a/packages/external-provider-contract/test/provider-package.test.mjs
+++ b/packages/external-provider-contract/test/provider-package.test.mjs
@@ -22,6 +22,7 @@ import { geliosProviderPackageV6 } from "../providers/gelios/v6/index.mjs";
 import { geliosProviderPackageV7 } from "../providers/gelios/v7/index.mjs";
 import { geliosProviderPackageV8 } from "../providers/gelios/v8/index.mjs";
 import { geliosProviderPackageV9 } from "../providers/gelios/v9/index.mjs";
+import { geliosProviderPackageV10 } from "../providers/gelios/v10/index.mjs";
 import { normalizeDataProductDefinition } from "../../../services/external-data-plane/src/data-product-policy.mjs";
 
 const expectedFields = [
@@ -49,8 +50,11 @@ assert.deepEqual(validateProviderPackage(geliosProviderPackageV6), { ok: true, e
 assert.deepEqual(validateProviderPackage(geliosProviderPackageV7), { ok: true, errors: [] });
 assert.deepEqual(validateProviderPackage(geliosProviderPackageV8), { ok: true, errors: [] });
 assert.deepEqual(validateProviderPackage(geliosProviderPackageV9), { ok: true, errors: [] });
+assert.deepEqual(validateProviderPackage(geliosProviderPackageV10), { ok: true, errors: [] });
 assert.equal(geliosProviderPackageV9.id, "gelios.provider.v9");
 assert.equal(geliosProviderPackageV9.version, "9.0.0");
+assert.equal(geliosProviderPackageV10.id, "gelios.provider.v10");
+assert.equal(geliosProviderPackageV10.version, "10.0.0");
 assert.equal(geliosProviderPackageV8.id, "gelios.provider.v8");
 
 const profileProduct = geliosProviderPackageV8.dataProducts.find((product) => product.id === "fleet.units.profile.current.v1");
@@ -70,6 +74,38 @@ assert.equal(profileMapping.fact.attributes.hardware_type_name.paths[0], "hwType
 assert.equal(profileMapping.fact.attributes.trip_detection_type.paths[0], "tripParams.tripDetectionType.name");
 assert.equal(profileMapping.fact.attributes.use_odometer.coerce, "boolean");
 
+const contactsProduct = geliosProviderPackageV10.dataProducts.find(
+  (product) => product.id === "fleet.units.contacts.current.v1",
+);
+const registeredContactsProduct = JSON.parse(await readFile(new URL(
+  "../../../services/external-data-plane/definitions/fleet.units.contacts.current.v1.json",
+  import.meta.url,
+), "utf8"));
+assert.deepEqual(contactsProduct, registeredContactsProduct);
+const contactsMapping = geliosProviderPackageV10.mappingContracts.find(
+  (mapping) => mapping.id === "gelios.units.to.fleet.units.contacts.current.v1",
+);
+assert.deepEqual(contactsMapping.fact.attributes.device_imei, {
+  strategy: "first_non_empty",
+  paths: ["imei"],
+  coerce: "string",
+  omitIfMissing: true,
+  guardPath: "imeiIsVisible",
+  guardEquals: true,
+});
+assert.equal(contactsMapping.fact.attributes.device_phone_primary.guardPath, "phoneIsVisible");
+assert.equal(contactsMapping.fact.attributes.device_phone_secondary.guardPath, "phone2IsVisible");
+assert.equal(contactsMapping.fact.attributes.provider_creator_login.paths[0], "creator.login");
+
+const incompleteGuard = structuredClone(geliosProviderPackageV10);
+delete incompleteGuard.mappingContracts.at(-1).fact.attributes.device_imei.guardEquals;
+assert.equal(
+  validateProviderPackage(incompleteGuard).errors.some(
+    (error) => error.endsWith("guard_requires_path_and_equals"),
+  ),
+  true,
+);
+
 const telemetryProduct = geliosProviderPackageV7.dataProducts.find((product) => product.id === "fleet.positions.current.v5");
 const registeredTelemetryProduct = JSON.parse(await readFile(new URL(
   "../../../services/external-data-plane/definitions/fleet.positions.current.v5.json",
diff --git a/services/external-data-plane/definitions/fleet.units.contacts.current.v1.json b/services/external-data-plane/definitions/fleet.units.contacts.current.v1.json
new file mode 100644
index 0000000..7140997
--- /dev/null
+++ b/services/external-data-plane/definitions/fleet.units.contacts.current.v1.json
@@ -0,0 +1,27 @@
+{
+  "id": "fleet.units.contacts.current.v1",
+  "version": "1.0.0",
+  "ontologyRevision": "ontology.map.moving_object.v3",
+  "deliveryMode": "snapshot+patch",
+  "semanticTypes": [
+    "map.moving_object"
+  ],
+  "fields": [
+    "device_imei",
+    "device_phone_primary",
+    "device_phone_secondary",
+    "display_name",
+    "provider_creator_login"
+  ],
+  "fieldContracts": {
+    "device_imei": { "type": "string", "required": false },
+    "device_phone_primary": { "type": "string", "required": false },
+    "device_phone_secondary": { "type": "string", "required": false },
+    "display_name": { "type": "string", "required": true },
+    "provider_creator_login": { "type": "string", "required": false }
+  },
+  "history": {
+    "mode": "none",
+    "retentionDays": 1
+  }
+}
diff --git a/services/external-data-plane/test/definitions.test.mjs b/services/external-data-plane/test/definitions.test.mjs
index b56edd5..99d8c43 100644
--- a/services/external-data-plane/test/definitions.test.mjs
+++ b/services/external-data-plane/test/definitions.test.mjs
@@ -12,6 +12,7 @@ assert.deepEqual(bundled.map((definition) => definition.id), [
   "fleet.positions.current.v3",
   "fleet.positions.current.v4",
   "fleet.positions.current.v5",
+  "fleet.units.contacts.current.v1",
   "fleet.units.profile.current.v1",
   "map.zones.current.v1",
   "map.zones.current.v2",
@@ -56,22 +57,28 @@ assert.equal(bundled[5].version, "1.0.0");
 assert.equal(bundled[5].ontologyRevision, "ontology.map.moving_object.v3");
 assert.deepEqual(bundled[5].semanticTypes, ["map.moving_object"]);
 assert.equal(bundled[5].history.mode, "none");
-assert.equal(bundled[5].fieldContracts.hardware_port.type, "number");
+assert.equal(bundled[5].fieldContracts.device_phone_primary.type, "string");
 assert.equal(bundled[6].version, "1.0.0");
-assert.equal(bundled[6].ontologyRevision, "ontology.map.zone.v1");
-assert.deepEqual(bundled[6].semanticTypes, ["map.zone"]);
-assert.deepEqual(bundled[6].fieldContracts.geometry, { type: "geometry", required: true });
-assert.equal(bundled[6].fields.includes("dataset_authority"), false);
-assert.equal(bundled[7].version, "2.0.0");
+assert.equal(bundled[6].ontologyRevision, "ontology.map.moving_object.v3");
+assert.deepEqual(bundled[6].semanticTypes, ["map.moving_object"]);
+assert.equal(bundled[6].history.mode, "none");
+assert.equal(bundled[6].fieldContracts.hardware_port.type, "number");
+assert.equal(bundled[7].version, "1.0.0");
 assert.equal(bundled[7].ontologyRevision, "ontology.map.zone.v1");
 assert.deepEqual(bundled[7].semanticTypes, ["map.zone"]);
 assert.deepEqual(bundled[7].fieldContracts.geometry, { type: "geometry", required: true });
-assert.deepEqual(bundled[7].fieldContracts.dataset_authority.enum, ["moscow-department-of-transport"]);
+assert.equal(bundled[7].fields.includes("dataset_authority"), false);
+assert.equal(bundled[8].version, "2.0.0");
+assert.equal(bundled[8].ontologyRevision, "ontology.map.zone.v1");
+assert.deepEqual(bundled[8].semanticTypes, ["map.zone"]);
+assert.deepEqual(bundled[8].fieldContracts.geometry, { type: "geometry", required: true });
+assert.deepEqual(bundled[8].fieldContracts.dataset_authority.enum, ["moscow-department-of-transport"]);
 assert.equal(Object.keys(bundled[3].fieldContracts).length, bundled[3].fields.length);
 assert.equal(Object.keys(bundled[4].fieldContracts).length, bundled[4].fields.length);
 assert.equal(Object.keys(bundled[5].fieldContracts).length, bundled[5].fields.length);
 assert.equal(Object.keys(bundled[6].fieldContracts).length, bundled[6].fields.length);
 assert.equal(Object.keys(bundled[7].fieldContracts).length, bundled[7].fields.length);
+assert.equal(Object.keys(bundled[8].fieldContracts).length, bundled[8].fields.length);
 
 const directory = await mkdtemp(join(tmpdir(), "nodedc-edp-definitions-"));
 try {