diff --git a/dfn/authparty.tex b/dfn/authparty.tex
index e72ca6d..d6c710a 100644
--- a/dfn/authparty.tex
+++ b/dfn/authparty.tex
@@ -5,31 +5,38 @@
 \index{authorization|(}
 \label{s:authorize}
 
+\sigauth{NL}
 This specification is currently a draft and requires that each requirement be
 verified and authorized for development.
 
+\sigauth{NL}
 An authorization indicates that a member of the indicated party or parties with
 sufficient knowledge on topic affirms that the requirement is---to the best of
 his or her knowledge---accurate and suitable for incorporation into an
 implementation of the specification.
 
+\sigauth{NL}
 \p{signcomp} A signature line next to content that is not a numbered paragraph
 is a \dfn{significant component}.
 
+\sigauth{NL}
 \begin{ex}
   \signline
   This example is not a paragraph but still contains a signature line; it is
   therefore a significant component under the definition of \pref{signcomp}.
 \end{ex}
 
+\sigauth{NL}
 Each paragraph and significant component of the specification, unless incomplete
 or previously authorized, contains a line that may be used for the initials of a
 member of the party indicated in parenthesis. If multiple parties are
 applicable, they will be separated with slashes.
 
+\sigauth{NL}
 Only a member of the party knowledgeable on the topic \shall provide their
 authorization.
 
+\sigauth{NL}
 An authorization is performed by (a)~signing one's initials on the provided line
 or (b)~indicating the paragraph number (or, for significant components, an
 appropriate notation containing at least the section number and a unique
@@ -37,24 +44,30 @@ identifier for the significant component itself) via some \unspecified\ method
 of correspondence that explicitly indicates each and every individual
 authorization.
 
+\sigauth{NL}
 A particular authorization is valid until the authorized paragraph or significant
 component is modified from its authorized form.
 
+\sigauth{NL}
 Signature lines with no authorization party listed \shallnot be authorized until
 at least one party has been chosen.
 
 \goodbreak
 \begin{description}
+  \sigauth{NL}
   \dt{C}
   Compliance department.
 
+  \sigauth{NL}
   \dt{IT}
   A programmer from the IT~department.
 
+  \sigauth{NL}
   \dt{PM}
   A project manager; defined as an individual who is responsible for making
   decisions regarding the direction and scope of the project.
 
+  \sigauth{NL}
   \dt{UW}
   An underwriter, assistant underwriter or someone with equivalent underwriting
   knowledge.
diff --git a/dfn/ins.tex b/dfn/ins.tex
index b916c9f..ccc28cd 100644
--- a/dfn/ins.tex
+++ b/dfn/ins.tex
@@ -6,49 +6,62 @@
 
 \begindeptgroup{uw}
 
+\sigauth{NL}
 For a glossary of insurance terms from the state of California,
 see~\cite{gls-ins-calif}.
 
 \begin{description}
+  \sigauth{NL}
   \dt{applicant}
   The intended policy owner.
 
+  \sigauth{NL}
   \dt{DEFS}
   Direct-Applied Exterior Finish System; a type of building siding (compare to
   ^[EIFS]).
 
+  \sigauth{NL}
   \dt{EIFS}
   Exterior Insulation and Finish System; a type of building siding (compare to
   ^[DEFS]).
 
+  \sigauth{NL}
   \dt{indication}
   An approximation of the cost of insurance based on incomplete or limited
   information provided by the applicant.
 
+  \sigauth{NL}
   \dt{LRO}
   Lessor's Risk Only---a lessor's risk policy.
 
+  \sigauth{NL}
   \dt{monoline}
   A single line of business (e.g. ^[Property] or ^[General Liability]); contrast
   to ^[package].
 
+  \sigauth{NL}
   \dt{NOC}
   No Other Class Code---catch-all when no other class code is a fit for the
   particular risk.
 
+  \sigauth{NL}
   \dt{package}
   Multiple lines of business; contrast to ^[monoline].
 
+  \sigauth{NL}
   \dt{policy}
   Written insurance contract.
 
+  \sigauth{NL}
   \dt{quote}
   An estimate of the cost of insurance based upon information supplied to the
   insurance company by the applicant.
 
+  \sigauth{NL}
   \dt{risk}
   The individual or property to which the insurance policy or quote relates.
 
+  \sigauth{NL}
   \dt{TRIA}
   Terrorism Risk Insurance Act---signed into United~States federal ^law by
   ^[George W.~Bush] on November~26, 2002.