RCW 26.26A.440
Adjudicating claim of de facto parentage of child.
(1) A proceeding to establish parentage of a child under this section may be commenced only by an individual who:
(a) Is alive when the proceeding is commenced; and
(b) Claims to be a de facto parent of the child.
(2) An individual who claims to be a de facto parent of a child must commence a proceeding to establish parentage of a child under this section:
(a) Before the child attains eighteen years of age; and
(b) While the child is alive.
(3) The following rules govern standing of an individual who claims to be a de facto parent of a child to maintain a proceeding under this section:
(a) The individual must file an initial verified pleading alleging specific facts that support the claim to parentage of the child asserted under this section. The verified pleading must be served on all parents and legal guardians of the child and any other party to the proceeding.
(b) An adverse party, parent, or legal guardian may file a pleading in response to the pleading filed under (a) of this subsection. A responsive pleading must be verified and must be served on parties to the proceeding.
(c) Unless the court finds a hearing is necessary to determine disputed facts material to the issue of standing, the court shall determine, based on the pleadings under (a) and (b) of this subsection, whether the individual has alleged facts sufficient to satisfy by a preponderance of the evidence the requirements of subsection (4)(a) through (g) of this section. If the court holds a hearing under this subsection, the hearing must be held on an expedited basis.
(4) In a proceeding to adjudicate parentage of an individual who claims to be a de facto parent of the child, the court shall adjudicate the individual who claims to be a de facto parent to be a parent of the child if the individual demonstrates by a preponderance of the evidence that:
(a) The individual resided with the child as a regular member of the child's household for a significant period;
(b) The individual engaged in consistent caretaking of the child;
(c) The individual undertook full and permanent responsibilities of a parent of the child without expectation of financial compensation;
(d) The individual held out the child as the individual's child;
(e) The individual established a bonded and dependent relationship with the child which is parental in nature;
(f) Another parent of the child fostered or supported the bonded and dependent relationship required under (e) of this subsection; and
(g) Continuing the relationship between the individual and the child is in the best interest of the child.
[ 2018 c 6 § 509.]
Structure Revised Code of Washington
Chapter 26.26A - Uniform Parentage Act.
26.26A.005 - Short title—2018 c 6.
26.26A.030 - Authorized courts.
26.26A.070 - Mandatory use of approved forms and format rules.
26.26A.100 - Establishment of parent-child relationship.
26.26A.105 - No discrimination based on marital status of parent.
26.26A.110 - Consequences of establishing parentage.
26.26A.115 - Presumption of parentage.
26.26A.120 - Rule-making authority—RCW 26.26A.115.
26.26A.125 - Filing fee—Assertion of parentage.
26.26A.200 - Acknowledgment of parentage.
26.26A.205 - Execution of acknowledgment of parentage.
26.26A.210 - Denial of parentage.
26.26A.215 - Acknowledgment or denial of parentage—Requirements.
26.26A.220 - Effect of acknowledgment or denial of parentage.
26.26A.225 - Filing fee—Acknowledgment or denial of parentage.
26.26A.230 - Ratification of an unchallenged acknowledgment of parentage barred.
26.26A.235 - Procedure for rescission of an acknowledgment or denial of parentage.
26.26A.240 - Challenge after expiration of period for rescission.
26.26A.245 - Procedure for challenge of an acknowledgment or denial of parentage by signatory.
26.26A.250 - Full faith and credit.
26.26A.255 - Forms for acknowledgment or denial of parentage.
26.26A.260 - Release of information relating to an acknowledgment or denial of parentage.
26.26A.265 - Rule-making authority—RCW 26.26A.200 through 26.26A.265.
26.26A.300 - Definitions—Genetic testing—RCW 26.26A.300 through 26.26A.355.
26.26A.305 - Scope—Limitation on use of genetic testing.
26.26A.310 - Authority to order or deny genetic testing.
26.26A.315 - Requirements for genetic testing.
26.26A.320 - Report of genetic testing.
26.26A.325 - Genetic testing results—Challenge to results.
26.26A.330 - Cost of genetic testing.
26.26A.335 - Additional genetic testing.
26.26A.340 - Genetic testing when specimen not available.
26.26A.345 - Genetic testing—Deceased individual.
26.26A.350 - Genetic testing—Identical siblings.
26.26A.355 - Confidentiality of genetic testing—Penalty.
26.26A.400 - Proceeding to adjudicate parentage—Authorization.
26.26A.405 - Standing to maintain proceeding to adjudicate parentage.
26.26A.410 - Notice of proceeding to adjudicate parentage.
26.26A.415 - Proceeding to adjudicate parentage—Personal jurisdiction.
26.26A.420 - Proceeding to adjudicate parentage—Venue.
26.26A.425 - Proceeding to adjudicate parentage—Admissibility of results of genetic testing.
26.26A.430 - Adjudicating parentage of child with alleged genetic parent.
26.26A.435 - Adjudicating parentage of child with presumed parent.
26.26A.440 - Adjudicating claim of de facto parentage of child.
26.26A.445 - Adjudicating parentage of child with acknowledged parent.
26.26A.450 - Adjudicating parentage of child with adjudicated parent.
26.26A.455 - Adjudicating parentage of child of assisted reproduction.
26.26A.460 - Adjudicating competing claims of parentage.
26.26A.465 - Precluding establishment of parentage by perpetrator of sexual assault.
26.26A.475 - Combining a proceeding to adjudicate parentage with other proceedings.
26.26A.480 - Proceeding to adjudicate parentage—Before birth of child.
26.26A.485 - Proceeding to adjudicate parentage—Child as party—Representation.
26.26A.490 - Proceeding to adjudicate parentage—Without jury.
26.26A.500 - Proceeding to adjudicate parentage—Hearing—Inspection of records.
26.26A.505 - Proceeding to adjudicate parentage—Dismissal for want of prosecution—Without prejudice.
26.26A.510 - Order adjudicating parentage.
26.26A.515 - Binding effect of determination of parentage.
26.26A.600 - Scope—Assisted reproduction—RCW 26.26A.600 through 26.26A.635.
26.26A.605 - Assisted reproduction—Parental status of donor.
26.26A.610 - Parentage of child of assisted reproduction.
26.26A.615 - Consent to assisted reproduction.
26.26A.620 - Assisted reproduction—Limitation on spouse's dispute of parentage.
26.26A.630 - Assisted reproduction—Withdrawal of consent.
26.26A.635 - Assisted reproduction—Parental status of deceased individual.
26.26A.700 - Definitions—Surrogacy agreement—RCW 26.26A.700 through 26.26A.785.
26.26A.705 - Eligibility to enter gestational or genetic surrogacy agreement.
26.26A.710 - Requirements of gestational or genetic surrogacy agreement—Process.
26.26A.715 - Requirements of gestational or genetic surrogacy agreement—Content.
26.26A.720 - Surrogacy agreement—Effect of subsequent change of marital status.
26.26A.725 - Surrogacy agreement—Inspection of documents.
26.26A.730 - Surrogacy agreement—Venue—Exclusive, continuing jurisdiction.
26.26A.735 - Gestational surrogacy agreement—Termination.
26.26A.740 - Gestational surrogacy agreement—Parentage.
26.26A.745 - Gestational surrogacy agreement—Parentage of deceased intended parent.
26.26A.750 - Gestational surrogacy agreement—Order of parentage.
26.26A.755 - Gestational surrogacy agreement—Effect.
26.26A.760 - Genetic surrogacy agreement—Requirements for validation.
26.26A.765 - Genetic surrogacy agreement—Termination.
26.26A.770 - Validated genetic surrogacy agreement—Parentage.
26.26A.775 - Nonvalidated genetic surrogacy agreement—Effect.
26.26A.780 - Genetic surrogacy agreement—Parentage of deceased intended parent.
26.26A.785 - Genetic surrogacy agreement—Breach.
26.26A.800 - Definitions—Information about donor—RCW 26.26A.800 through 26.26A.825.
26.26A.805 - Applicability—RCW 26.26A.800 through 26.26A.825.
26.26A.810 - Collection of information about donor.
26.26A.825 - Information about donor—Recordkeeping duty of gamete bank or fertility clinic.
26.26A.900 - Uniformity of application and construction—2018 c 6.
26.26A.901 - Relation to electronic signatures in global and national commerce act.
26.26A.902 - Transitional provision—Applicability to pending proceedings.