diff --git a/api/src/parser/book.py b/api/src/parser/book.py
index 9899874..becfe08 100644
--- a/api/src/parser/book.py
+++ b/api/src/parser/book.py
@@ -143,7 +143,7 @@ class BookParser:
         if read.no_codepage:
             warnings.append(_file_warning(make_warning(WarningCode.XLS_NO_CODEPAGE, NO_CODEPAGE_WARNING, rules)))
         sheets = read.sheets
-        plan = plan_sheets(sheets, lambda sheet: is_osv_sheet(sheet, self._rules), rules)
+        plan = plan_sheets(sheets, lambda sheet: is_osv_sheet(sheet, self._rules), rules, deadline)
         osv_names = {sheet.name for sheet in plan.osv}
         other_names = {sheet.name for sheet in plan.other}
         reader_notes = _reader_notes(read)
diff --git a/api/src/parser/statements/adapter.py b/api/src/parser/statements/adapter.py
index cbf59cf..ff1a83d 100644
--- a/api/src/parser/statements/adapter.py
+++ b/api/src/parser/statements/adapter.py
@@ -53,7 +53,9 @@ class SheetPlan:
     other: tuple[Sheet, ...]
 
 
-def plan_sheets(sheets: Sequence[Sheet], is_osv: Callable[[Sheet], bool], rules: StatementRules) -> SheetPlan:
+def plan_sheets(
+    sheets: Sequence[Sheet], is_osv: Callable[[Sheet], bool], rules: StatementRules, deadline: Deadline
+) -> SheetPlan:
     """Листы по порядку книги: ОСВ; форма; продолжение (в том числе слабое — лист из 1–2 кодов сразу после листа
     формы или продолжения); прочее. Лист ОСВ или «прочее» прерывает «сразу после»."""
     osv: list[Sheet] = []
@@ -61,6 +63,7 @@ def plan_sheets(sheets: Sequence[Sheet], is_osv: Callable[[Sheet], bool], rules:
     other: list[Sheet] = []
     last_type: DocumentType | None = None  # тип последнего блока последнего листа формы; None — формы «сразу до» нет
     for sheet in sheets:
+        deadline.check(f"лист «{sheet.name}»: вид листа")
         if is_osv(sheet):
             osv.append(sheet)
             last_type = None
diff --git a/api/tests/unit/parser/statements/test_adapter.py b/api/tests/unit/parser/statements/test_adapter.py
index 9c8d208..b0950b2 100644
--- a/api/tests/unit/parser/statements/test_adapter.py
+++ b/api/tests/unit/parser/statements/test_adapter.py
@@ -138,11 +138,11 @@ def test_plan_sheets_weak_continuation_only_after_form(rules: StatementRules) ->
     def is_osv(sheet: Sheet) -> bool:
         return sheet.name == "ОСВ"
 
-    plan = plan_sheets([ofr, weak], is_osv, rules)
+    plan = plan_sheets([ofr, weak], is_osv, rules, NO_DEADLINE)
     assert [(s.name, k) for s, k in plan.statements] == [("ОФР", STATEMENT), ("2400", CONTINUATION)]
-    plan = plan_sheets([osv, weak], is_osv, rules)
+    plan = plan_sheets([osv, weak], is_osv, rules, NO_DEADLINE)
     assert (plan.osv, plan.statements, plan.other) == ((osv,), (), (weak,))
-    plan = plan_sheets([ofr, notes, weak], is_osv, rules)
+    plan = plan_sheets([ofr, notes, weak], is_osv, rules, NO_DEADLINE)
     assert [s.name for s in plan.other] == ["Примечания", "2400"]
 
 
diff --git a/api/tests/unit/parser/test_book_parser.py b/api/tests/unit/parser/test_book_parser.py
index 0f7a2be..de0d974 100644
--- a/api/tests/unit/parser/test_book_parser.py
+++ b/api/tests/unit/parser/test_book_parser.py
@@ -536,6 +536,61 @@ def test_deadline_exceeded_is_timeout(rules: Rules) -> None:
     assert "превышен лимит" in outcome.error.message
 
 
+def test_sheet_kind_classification_is_interrupted_by_deadline(rules: Rules) -> None:
+    """I-1: классификация листов (`plan_sheets`) проверяет дедлайн на каждом листе, книга из «прочего» — TIMEOUT."""
+    notes: list[Cells] = [["Примечания"], ["Текст без кодов и сумм"]]
+    clock = itertools.count(step=CLOCK_STEP)
+    content = xlsx({"Лист 1": notes, "Лист 2": notes, "Лист 3": notes})
+
+    outcome = book(rules, timeout_seconds=SHORT_TIMEOUT, clock=lambda: float(next(clock))).parse(content, "XLSX")
+
+    assert outcome.error is not None
+    assert outcome.error.code is ErrorCode.TIMEOUT
+    assert "вид листа" in outcome.error.message
+
+
+def test_package_exception_on_candidate_is_recognition_failed_with_collected_warnings(
+    rules: Rules, monkeypatch: pytest.MonkeyPatch
+) -> None:
+    """I-2(а), P4-11: исключение пакета на кандидате — ошибка книги, предупреждения файла до него сохраняются."""
+
+    def broken(candidate: object, statement_rules: object) -> object:
+        raise ValueError("сбой пакета\nвторая строка")
+
+    monkeypatch.setattr("src.parser.statements.pipeline.normalize_candidate", broken)
+    notes: list[Cells] = [["Примечания"], ["Текст без кодов и сумм"]]
+
+    outcome = book(rules).parse(xlsx({"Примечания": notes, "ББ": BALANCE_ROWS}), "XLSX")
+
+    assert outcome.status is ResultStatus.ERROR
+    assert outcome.error is not None
+    assert outcome.error.code is ErrorCode.RECOGNITION_FAILED
+    assert outcome.error.message == "ValueError: сбой пакета вторая строка"
+    assert [(w.code, w.locator) for w in file_warnings_of(outcome)] == [("SHEET_OTHER", "sheet:Примечания")]
+
+
+def test_deadline_on_forms_path_is_timeout_in_adapter(rules: Rules) -> None:
+    """I-2(б): дедлайн истекает на сборке кандидатов адаптера (после классификации листа)."""
+    ticks = itertools.chain([0.0] * 3, itertools.repeat(1e9))  # старт, создание дедлайна, вид листа
+
+    outcome = book(rules, timeout_seconds=100, clock=lambda: next(ticks)).parse(xlsx({"ББ": BALANCE_ROWS}), "XLSX")
+
+    assert outcome.error is not None
+    assert outcome.error.code is ErrorCode.TIMEOUT
+    assert "форма" in outcome.error.message
+
+
+def test_deadline_on_forms_path_is_timeout_in_pipeline(rules: Rules) -> None:
+    """I-2(б): дедлайн истекает перед нормализацией кандидата в `StatementPipeline`."""
+    ticks = itertools.chain([0.0] * 4, itertools.repeat(1e9))  # + проверка адаптера
+
+    outcome = book(rules, timeout_seconds=100, clock=lambda: next(ticks)).parse(xlsx({"ББ": BALANCE_ROWS}), "XLSX")
+
+    assert outcome.error is not None
+    assert outcome.error.code is ErrorCode.TIMEOUT
+    assert "форма «sheet:ББ»" in outcome.error.message
+
+
 def test_unexpected_exception_is_recognition_failed_in_one_line(rules: Rules, monkeypatch: pytest.MonkeyPatch) -> None:
     def broken(rows: Sequence[BodyRow], deadline: Deadline | None = None) -> dict[int, int] | None:
         raise ValueError("сбой стратегии\nвторая строка")
diff --git a/api/tests/unit/test_worker.py b/api/tests/unit/test_worker.py
index 9b1b3ef..bc3188d 100644
--- a/api/tests/unit/test_worker.py
+++ b/api/tests/unit/test_worker.py
@@ -35,6 +35,7 @@ from src.contract import (
 from src.core.config import NATSSettings
 from src.core.nats import NatsConnection, NatsPublishError
 from src.core.worker import RecognitionWorker, result_key
+from arm_statements import RulesError
 from src.parser import NullParser, ParseOutcome, get_parser, require_statements_version
 
 API_DIR = Path(__file__).resolve().parents[2]
@@ -935,3 +936,15 @@ def test_require_statements_version_reads_the_marker(tmp_path: Path) -> None:
 
     assert require_statements_version(marker) == "abc1234"
     assert require_statements_version()  # копия пакета в репозитории размечена sync-statements
+
+
+def test_get_parser_wraps_rules_error_into_runtime_error(monkeypatch: pytest.MonkeyPatch) -> None:
+    """I-2(в): ошибка словарей пакета при старте — `RuntimeError`, сервис не стартует."""
+
+    def broken() -> object:
+        raise RulesError("битый словарь форм")
+
+    monkeypatch.setattr("src.parser.default_rules", broken)
+
+    with pytest.raises(RuntimeError, match="битый словарь форм"):
+        get_parser()